NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-13 T23:47:48 PST
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You have selected the following parameters to search on:

Parameters for Distances and Cosmology: Ho= 73.0; Ωmatter = 0.27; Ωvacuum = 0.73;
Derived Quantities use a Redshift corrected to a Reference Frame defined by the 3K CMB

NED results for object NGC 3780*


4 objects found in NED.    

SOURCE LIST

Object list is sorted on RA or Longitude


 Row          Object Name                 EquJ2000.0       Object  Velocity/Redshift    Mag./  Separ.               Number of                                 Row 
 No.     (* => Essential Note)       RA               DEC  Type     km/s       z   Qual Filter arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images   Spectra  No. 
1    SN 1992bt                      11h39m19.7s +56d16m16s SN        ...       ...       ...     ...    10     0    0    2     0    0     1 Retrieve Retrieve 1   
2    NGC 3780                       11h39m22.3s +56d16m14s G        2399  0.008002      12.16    ...   132     4   51   14    12   11     2 Retrieve Retrieve 2   
3    SN 1978H                       11h39m23.7s +56d16m01s SN        ...       ...       ...     ...    13     0    0    2     0    0     1 Retrieve Retrieve 3   
4    NGC 3780 GROUP                 11h43m04.8s +56d02m32s GGroup   2406  0.008026       ...     ...     6     0    0    0     1    0     0 Retrieve Retrieve 4   

Detailed information for each object


Object No. 1 - SN 1992bt

INDEX for SN 1992bt
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Redshift-Independent Distances
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images

Spectra   
Redshift-Independent Distances
10 Reference(s)   
2 Position data point(s)
1 Association(s)   

ESSENTIAL NOTE for SN 1992bt (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for SN 1992bt (Back to INDEX)
Object Names Type Object Names Type
SN 1992btSN NGC 3780:SN 1992bt SN

COORDINATES for SN 1992bt (Back to INDEX)

Position Reference:1996AJ....111.2017V

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  174.151490   56.548120  11h36m36.36s  +56d32m53.2s  2.50E+00  2.50E+00    0
Equatorial (J2000.0)  174.832333   56.271083  11h39m19.76s  +56d16m15.9s  2.50E+00  2.50E+00    0
Ecliptic   (B1950.0)  145.032710   47.997325                              2.50E+00  2.50E+00    0
Ecliptic   (J2000.0)  145.737427   48.000610                              2.50E+00  2.50E+00    0
Galactic              141.918921   58.119339                              2.50E+00  2.50E+00    0
SuperGalactic          58.183739    2.971672                              2.50E+00  2.50E+00    0
Additional detailed measurements with references are also available by clicking below:
2 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for SN 1992bt (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for SN 1992bt (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for SN 1992bt (Back to INDEX)
Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

L a n d o l tS D S SU K I R T
Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
Aλ [mag]0.0570.0480.0360.0290.0200.0560.0440.0300.0220.0170.0090.0060.0040.002
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU K I R T
Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
Aλ [mag]0.0720.0570.0440.0350.0260.0680.0500.0360.0280.0200.0120.0080.0050.002


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for SN 1992bt (Back to INDEX)
SuperNova Type             : IIp?                
Magnitude at Max and Filter: <16  
System                     : R    
Date of Maximum Light      :      
Spare 5                    :         

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.

EXTERNAL ARCHIVES AND SERVICES for SN 1992bt Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- SN 1992btSIMBAD (CDS, Strasbourg, France)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- SN 1992btGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- SN 1992btNASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h39m19.7s, +56d16m16s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
Explore resources with DataScope (15 arcmin search radius)HEASARC (NASA/GSFC)
version
SDSS Sky Server
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

Back to the list



Object No. 2 - NGC 3780

INDEX for NGC 3780
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images
   
51 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
132 Reference(s)   
14 Position data point(s)
12 Redshift data point(s)   
11 Diameter data point(s)   
4 Note(s)   
2 Association(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 3780 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 3780 (Back to INDEX)
Object Names Type Object Names Type
NGC 3780G IRAS 11366+5632 IrS
UGC 06615 G IRAS F11366+5632 IrS
CGCG 292-014 G UNAM-KIAS 0771 G
CGCG 1136.6+5632 G LDCE 0867 NED031 G
MCG +09-19-150 G ASK 296095.0 G
2MASX J11392237+5616146 IrS NSA 160302 G
2MASXi J1139232+561612 IrS PGC 036138 G
2MASS J11392235+5616144 IrS UZC J113922.4+561615 G
SDSS J113922.35+561614.3 G 87GB 113651.8+563248 RadioS
SDSS J113922.36+561614.3 G LGG 247:[G93] 001 G
SDSS J113922.36+561614.4 G    

COORDINATES for NGC 3780 (Back to INDEX)

Position Reference:2005SDSS4.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  174.162403   56.547708 11h36m38.977s +56d32m51.75s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  174.843167   56.270667 11h39m22.360s +56d16m14.40s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  145.040323   48.000552                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  145.745040   48.003836                              5.00E-01  5.00E-01    0
Galactic              141.909613   58.122831                              5.00E-01  5.00E-01    0
SuperGalactic          58.186592    2.976987                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
14 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 3780 (Back to INDEX)

11 Distances found in NED View 11 Individual Distance Measurement(s) for NGC 3780

Summary Statistics computed by NED from 11 Distance(s) in the literature:
NOTE: These summary statistics are provided for "quick-look" reference only;
they are based exclusively on original values, as published.
No homogenization or corrections have been applied.


NGC 3780 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 32.61 34.136
Std. Dev. 0.53 8.539
Min. 32.07 25.900
Max. 33.30 45.600
Median 32.25 28.200

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3780 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyPin a pair...1976RC2...C...0000d
KinematicsHI line widthHI line width...1982A&A...113...61B
Luminosity Class5.0LC III...1991RC3.9.C...0000d
Galaxy MorphologySA(s)c:SA(s)c?...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...1988NBGC.C....0000T
43 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 3780 (Back to INDEX)
Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

L a n d o l tS D S SU K I R T
Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
Aλ [mag]0.0570.0480.0360.0290.0200.0560.0440.0300.0220.0170.0090.0060.0040.002
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU K I R T
Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
Aλ [mag]0.0720.0570.0440.0350.0260.0680.0500.0360.0280.0200.0120.0080.0050.002


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 3780 (Back to INDEX)
Helio. Radial Velocity     :      2399 +/-        5 km/s      
Redshift                   :  0.008002 +/- 0.000017        1991RC3.9.C...0000d
Major Diameter (arcmin)    :   3.1
Minor Diameter (arcmin)    :   2.5
Magnitude and Filter       : 12.16
Classifications            : SA(s)c:             

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.
Additional detailed measurements with references are also available by clicking below:
12 Redshift data point(s)      51 photometric data point(s)      11 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 3780 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    2399 +/-      5 km/s      1991RC3.9.C...0000d
V (Kinematic LSR)          :    2406 +/-      5 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    2477 +/-      6 km/s      1991RC3.9.C...0000d
V (Local Group)            :    2490 +/-      7 km/s      1996AJ....111..794K
V (3K CMB)                 :    2564 +/-     13 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    2724 +/-     18 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    2838 +/-     20 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    2855 +/-     20 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    33.9 +/-    2.4 Mpc      (m-M) = 32.65 +/- 0.15 mag
D (Local Group)            :    34.1 +/-    2.4 Mpc      (m-M) = 32.66 +/- 0.15 mag
D (3K CMB)                 :    35.1 +/-    2.5 Mpc      (m-M) = 32.73 +/- 0.15 mag
D (Virgo Infall only)      :    37.3 +/-    2.6 Mpc      (m-M) = 32.86 +/- 0.15 mag
D (Virgo + GA only)        :    38.9 +/-    2.7 Mpc      (m-M) = 32.95 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    39.1 +/-    2.7 Mpc      (m-M) = 32.96 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     164 pc/arcsec =  0.164 kpc/arcsec =   9.87 kpc/arcmin =   0.59 Mpc/degree
Scale (Local Group)        :     165 pc/arcsec =  0.165 kpc/arcsec =   9.92 kpc/arcmin =   0.60 Mpc/degree
Scale (3K CMB)             :     170 pc/arcsec =  0.170 kpc/arcsec =  10.22 kpc/arcmin =   0.61 Mpc/degree
Scale (Virgo Infall only)  :     181 pc/arcsec =  0.181 kpc/arcsec =  10.85 kpc/arcmin =   0.65 Mpc/degree
Scale (Virgo + GA only)    :     188 pc/arcsec =  0.188 kpc/arcsec =  11.31 kpc/arcmin =   0.68 Mpc/degree
Scale(Virgo + GA + Shapley):     190 pc/arcsec =  0.190 kpc/arcsec =  11.37 kpc/arcmin =   0.68 Mpc/degree

To Search for Nearby Objects (Physical Companions): Enter Your Preferred Values and click on "Submit Environment Search" button
Search for Objects within +/-arcmin where 100 kpc = 8.791 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2399 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.008554 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 35.4 Mpc (m-M) = 32.74 mag Angular-Size Distance : 34.8 Mpc (m-M) = 32.71 mag Co-Moving Radial Distance : 35.1 Mpc (m-M) = 32.72 mag Co-Moving Tangential Dist. : 35.1 Mpc (m-M) = 32.72 mag Co-Moving Volume : 0.000181 Gpc^3 Light Travel-Time : 0.114 Gyr Age at Redshift 0.008554 : 13.185 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 169 pc/arcsec = 0.169 kpc/arcsec = 10.11 kpc/arcmin = 0.61 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96650; Magnitude per Unit Area = 0.03699 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
HoΩmatterΩvacuum     
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities

QUICK-LOOK PHOTOMETRY and LUMINOSITIES for NGC 3780 (Back to INDEX)

The brightest flux in each of the following spectral regions, when available:
Gamma-Ray (ν > 2E19 Hz); X-Ray (2E19 Hz > ν > 2E16 Hz); Ultraviolet (2E16 Hz > ν > 9E14 Hz); Visual (9E14 Hz > ν > 3E14 Hz);
Near-Infrared (3E14 Hz > ν > 6E13 Hz); Mid-Infrared (6E13 Hz > ν > 7.5E12 Hz); Far-Infrared (7.5E12 Hz > ν > 1E12 Hz);
Sub-Millimeter (1E12 Hz > ν > 3E11 Hz); Millimeter (3E11 Hz > ν > 3E10 Hz); Radio (3E10 Hz > ν).

Spectral
Region
Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
Visuali (SDSS Petrosian)AB 11.895 +/- 0.006 asinh mag 2005SDSS4.C...0000:-20.71 +/- 0.38 [mag] 2.05E+10 +/- 3.09E+09
Near-InfraredH 9.281 +/- 0.023 mag 20032MASX.C.......:-23.33 +/- 0.38 [mag] 1.31E+10 +/- 2.00E+09
Mid-Infrared25 microns (IRAS) 1.837E-01 +/- 12 % Jy 1990IRASF.C...0000M 3.08E+35 +/- 5.70E+34 [W] 8.01E+08 +/- 1.48E+08
Far-Infrared100 microns (IRAS) 7.748E+00 +/- 6 % Jy 1990IRASF.C...0000M 3.24E+36 +/- 5.26E+35 [W] 8.43E+09 +/- 1.37E+09
Radio1.4 GHz (VLA) 26.4 milliJy 2002AJ....124..675C 5.15E+30 [W] 1.34E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (32.61 +/- 0.53) mag corresponding to
a Metric Distance of (34.136 +/- 8.539) Mpc using the Average NED-D value.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 51 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 3780 (Back to INDEX)

The largest diameters in the Visual and Near-Infrared spectral regions, when available:

Passband Apparent Major Axis
(2a) [arcsec]
Apparent Minor Axis
(2b) [arcsec]
PA
[degrees]
(J2000.0)
Reference Level RefcodePhysical Major Axis
(2a) [kpc]
Physical Minor Axis
(2b) [kpc]
POSS1 103a-O 186.00150.6690 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N30.7824.93
K_s (2MASS isophotal) 133.2085.2580 20.0 K-mag arcsec^-2^ 20032MASX.C.......:20032MASX.C.......:22.0414.11
NOTE: Physical diameters are derived using a scale of 0.1655 kpc/arcsec based on Average NED-D Metric Distance of (34.136 +/- 8.539) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 11 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 3780 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 3780SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 3780VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 06615 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 292-014 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query UZC Spectral Archive (60 arcsec search radius)Updated Zwicky Catalog Data (Harvard/SAO)
Morphological Catalog of Galaxies -- MCG +09-19-150 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J11392237+5616146 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J1139232+561612 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 11366+5632 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F11366+5632 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 036138 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 036138 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3780GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3780NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h39m22.3s, +56d16m14s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
Explore resources with DataScope (15 arcmin search radius)HEASARC (NASA/GSFC)
version
SDSS Sky Server
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

Back to the list



Object No. 3 - SN 1978H

INDEX for SN 1978H
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Redshift-Independent Distances
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images

Spectra   
Redshift-Independent Distances
13 Reference(s)   
2 Position data point(s)
1 Association(s)   

ESSENTIAL NOTE for SN 1978H (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for SN 1978H (Back to INDEX)
Object Names Type Object Names Type
SN 1978HSN NGC 3780:SN 1978H SN

COORDINATES for SN 1978H (Back to INDEX)

Position Reference:1996AJ....111.2017V

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  174.167907   56.543961  11h36m40.30s  +56d32m38.3s  2.50E+00  2.50E+00    0
Equatorial (J2000.0)  174.848625   56.266917  11h39m23.67s  +56d16m00.9s  2.50E+00  2.50E+00    0
Ecliptic   (B1950.0)  145.047292   47.999325                              2.50E+00  2.50E+00    0
Ecliptic   (J2000.0)  145.752009   48.002609                              2.50E+00  2.50E+00    0
Galactic              141.908415   58.127611                              2.50E+00  2.50E+00    0
SuperGalactic          58.191261    2.978212                              2.50E+00  2.50E+00    0
Additional detailed measurements with references are also available by clicking below:
2 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for SN 1978H (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for SN 1978H (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for SN 1978H (Back to INDEX)
Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

L a n d o l tS D S SU K I R T
Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
Aλ [mag]0.0570.0480.0360.0290.0200.0560.0440.0300.0220.0170.0090.0060.0040.002
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU K I R T
Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
Aλ [mag]0.0720.0570.0440.0350.0260.0680.0500.0360.0280.0200.0120.0080.0050.002


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for SN 1978H (Back to INDEX)
SuperNova Type             : II                  
Magnitude at Max and Filter: <16.5
System                     : V    
Date of Maximum Light      :      
Spare 5                    :         

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.

EXTERNAL ARCHIVES AND SERVICES for SN 1978H Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- SN 1978HSIMBAD (CDS, Strasbourg, France)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- SN 1978HGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- SN 1978HNASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h39m23.7s, +56d16m01s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
Explore resources with DataScope (15 arcmin search radius)HEASARC (NASA/GSFC)
version
SDSS Sky Server
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

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Object No. 4 - NGC 3780 GROUP

INDEX for NGC 3780 GROUP
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Cross-IDs    
   Coordinates    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

Images

Spectra   
Redshift-Independent Distances
6 Reference(s)   
1 Redshift data point(s)   

ESSENTIAL NOTE for NGC 3780 GROUP (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 3780 GROUP (Back to INDEX)
Object Names Type Object Names Type
NGC 3780 GROUPGGroupNBGC 12-16 GGroup
LGG 247 GGroup[GH83] 094 NED07 GGroup
[TSK2008] 0134 GGroup  

COORDINATES for NGC 3780 GROUP (Back to INDEX)

Position Reference:1993A&AS..100...47G

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)    175.0963     56.3197     11h40m23s     +56d19.2m  1.50E+02  1.50E+02    0
Equatorial (J2000.0)    175.7699     56.0423     11h43m04s     +56d02.5m  1.50E+02  1.50E+02    0
Ecliptic   (B1950.0)    145.8647     48.1230                              1.50E+02  1.50E+02    0
Ecliptic   (J2000.0)    146.5695     48.1262                              1.50E+02  1.50E+02    0
Galactic                141.2870     58.5831                              1.50E+02  1.50E+02    0
SuperGalactic            58.6048      3.3567                              1.50E+02  1.50E+02    0

REDSHIFT-INDEPENDENT DISTANCES for NGC 3780 GROUP (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 3780 GROUP (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for NGC 3780 GROUP (Back to INDEX)
Galactic Extinction from the Schlafly & Finkbeiner 2011, Appendix; 2011ApJ...737..103S (SF11) recalibration 
of the Schlegel, Finkbeiner & Davis 1998, Appendix B; 1998ApJ...500..525S (SFD98) infrared-based dust map.
The map is based on dust emission from COBE/DIRBE and IRAS/ISSA;
the recalibration assumes a Fitzpatrick (1999PASP..111...63F) reddening law with Rv = 3.1 and different source spectrum than SFD98.

L a n d o l tS D S SU K I R T
Filter [µm]U (0.35)B (0.43)V (0.54)R (0.64)I (0.80)u (0.36)g (0.47)r (0.62)i (0.75)z (0.89)J (1.25)H (1.66)K (2.19)L' (3.78)
Aλ [mag]0.0480.0400.0300.0240.0170.0470.0360.0250.0190.0140.0080.0050.0030.002
Show/Hide Aλ magnitudes in all 88 photometric bands based on SF11
For completeness, we include the original SFD98 values:
L a n d o l tS D S SU K I R T
Filter [µm]U (0.34)B (0.44)V (0.54)R (0.65)I (0.81)u (0.35)g (0.49)r (0.63)i (0.78)z (0.93)J (1.27)H (1.67)K (2.22)L' (3.81)
Aλ [mag]0.0620.0490.0380.0300.0220.0580.0430.0310.0240.0170.0100.0070.0040.002


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.000 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 3780 GROUP (Back to INDEX)
Helio. Radial Velocity     :      2406 km/s       
Redshift                   :  0.008026           2008ApJ...676..184T
Morphology                 :                     
Magnitude and Filter       :      
Size (arcmin)              :      
Population Count           :     4

NOTE: This information is indicative only. With the exception of the
      redshift they are unreferenced and highly inhomogeneous as to
      their origin. The Radial Velocity (when available) is computed
      from the listed redshift. The remaining values are designed to
      orient the user with a quick-look, overall assessment of the
      general properties of the object in question. They are not
      averages nor are they standardized in any way.
Additional detailed measurements with references are also available by clicking below:
1 Redshift data point(s)      

QUANTITIES DERIVED FROM REDSHIFT(Details)
Calculated and Corrected Velocities
V (Heliocentric)           :    2406  km/s                2008ApJ...676..184T
V (Kinematic LSR)          :    2414  km/s                1986MNRAS.221.1023K
V (Galactocentric GSR)     :    2484 +/-      3 km/s      1991RC3.9.C...0000d
V (Local Group)            :    2497 +/-      5 km/s      1996AJ....111..794K
V (3K CMB)                 :    2573 +/-     12 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    2732 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    2848 +/-     19 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    2865 +/-     19 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
D (Galactocentric GSR)     :    34.0 +/-    2.4 Mpc      (m-M) = 32.66 +/- 0.15 mag
D (Local Group)            :    34.2 +/-    2.4 Mpc      (m-M) = 32.67 +/- 0.15 mag
D (3K CMB)                 :    35.2 +/-    2.5 Mpc      (m-M) = 32.74 +/- 0.15 mag
D (Virgo Infall only)      :    37.4 +/-    2.6 Mpc      (m-M) = 32.87 +/- 0.15 mag
D (Virgo + GA only)        :    39.0 +/-    2.7 Mpc      (m-M) = 32.96 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    39.2 +/-    2.7 Mpc      (m-M) = 32.97 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     165 pc/arcsec =  0.165 kpc/arcsec =   9.90 kpc/arcmin =   0.59 Mpc/degree
Scale (Local Group)        :     166 pc/arcsec =  0.166 kpc/arcsec =   9.95 kpc/arcmin =   0.60 Mpc/degree
Scale (3K CMB)             :     171 pc/arcsec =  0.171 kpc/arcsec =  10.25 kpc/arcmin =   0.62 Mpc/degree
Scale (Virgo Infall only)  :     181 pc/arcsec =  0.181 kpc/arcsec =  10.89 kpc/arcmin =   0.65 Mpc/degree
Scale (Virgo + GA only)    :     189 pc/arcsec =  0.189 kpc/arcsec =  11.35 kpc/arcmin =   0.68 Mpc/degree
Scale(Virgo + GA + Shapley):     190 pc/arcsec =  0.190 kpc/arcsec =  11.42 kpc/arcmin =   0.68 Mpc/degree

To Search for Nearby Objects (Physical Companions): Enter Your Preferred Values and click on "Submit Environment Search" button
Search for Objects within +/-arcmin where 100 kpc = 8.760 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2406 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.008581 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 35.5 Mpc (m-M) = 32.75 mag Angular-Size Distance : 34.9 Mpc (m-M) = 32.71 mag Co-Moving Radial Distance : 35.2 Mpc (m-M) = 32.73 mag Co-Moving Tangential Dist. : 35.2 Mpc (m-M) = 32.73 mag Co-Moving Volume : 0.000182 Gpc^3 Light Travel-Time : 0.114 Gyr Age at Redshift 0.008581 : 13.185 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 169 pc/arcsec = 0.169 kpc/arcsec = 10.15 kpc/arcmin = 0.61 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96640; Magnitude per Unit Area = 0.03711 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
HoΩmatterΩvacuum     
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities

EXTERNAL ARCHIVES AND SERVICES for NGC 3780 GROUP Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 3780 GROUPSIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 3780 GROUPVizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 3780 GROUPGALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 3780 GROUPNASA/IPAC Infrared Science Archive (IRSA)
Resources for position 11h43m04.8s, +56d02m32s (J2000)Site/Service
Query Optical and UV Mission Archives (Default search radius)Multimission Archive at STScI (MAST)
Query High Energy Mission Archives (Default search radius)HEASARC (NASA/GSFC)
Explore resources with DataScope (15 arcmin search radius)HEASARC (NASA/GSFC)
version
SDSS Sky Server
Query IRSA for WISE images (10 arcmin search radius)NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
Band(s): Size:
NASA/IPAC Infrared Science Archive (IRSA)
NASA/IPAC Infrared Science Archive (IRSA)
 Size:    Contours (PS)  JPEG  FITS File 
NRAO/VLA Sky Survey (NVSS)
    Size:     GIF     FITS File  
Faint Images of the Radio Sky at Twenty-Centimeters
The NRAO Data Archive System

Back to the list




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