NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-11-15 T17:14:23 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 2785


1 objects found in NED.    

SOURCE LIST

 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    NGC 2785                       09h15m15.4s +40d55m03s G        2622  0.008746      14.73    ...    75     1   49   14     8    7     1 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2785

INDEX for NGC 2785
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
   
49 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
75 Reference(s)   
14 Position data point(s)
8 Redshift data point(s)   
7 Diameter data point(s)   
1 Note(s)   
1 Association(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 2785 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 2785 (Back to INDEX)
Object Names Type Object Names Type
NGC 2785G IRAS F09120+4107 IrS
UGC 04876 G AKARI J0915157+405504 IrS
CGCG 209-035 G PGC 026100 G
CGCG 0912.0+4107 G UZC J091515.2+405504 G
MCG +07-19-042 G FIRST J091515.3+405503 RadioS
B3 0912+411A RadioSNVSS J091515+405503 RadioS
2MASX J09151532+4055035 IrS [RHM2006] SFGs 109 G
2MASXi J0915153+405503 IrS [WGB2006] 091130+41050_b G
2MASS J09151533+4055034 IrS [TCW2007] 060 G
IRAS 09120+4107 IrS    

COORDINATES for NGC 2785 (Back to INDEX)

Position Reference:1995ApJ...450..559B

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  138.012801   41.125714 09h12m03.072s +41d07m32.57s  6.00E-01  4.60E-01  127
Equatorial (J2000.0)  138.814129   40.917528 09h15m15.391s +40d55m03.10s  6.00E-01  4.60E-01  127
Ecliptic   (B1950.0)  127.716413   23.760493                              6.00E-01  4.60E-01  108
Ecliptic   (J2000.0)  128.416818   23.765291                              6.00E-01  4.60E-01  108
Galactic              181.041074   43.909832                              6.00E-01  4.60E-01   37
SuperGalactic          54.995115  -24.714903                              6.00E-01  4.60E-01   90
Additional detailed measurements with references are also available by clicking below:
14 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 2785 (Back to INDEX)

1 Distances found in NED View 1 Individual Distance Measurement(s) for NGC 2785

Summary Statistics computed by NED from 1 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 2785 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 33.99 62.800
Std. Dev. N/A N/A
Min. 33.99 62.800
Max. 33.99 62.800
Median 33.99 62.800

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2785 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...1992ApJS...81....5S
Luminosity Class10.0LC V-VI...1991RC3.9.C...0000d
Galaxy MorphologyIm?Im?...1991RC3.9.C...0000d
5 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 2785 (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]0.0790.0660.0500.0390.0270.0770.0600.0420.0310.0230.0130.0080.0050.003
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]0.1000.0790.0610.0490.0360.0950.0700.0500.0380.0270.0170.0110.0070.003


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 2785 (Back to INDEX)
Helio. Radial Velocity     :      2622 +/-       18 km/s      
Redshift                   :  0.008746 +/- 0.000060        2006AJ....132..197W
Major Diameter (arcmin)    :   1.5
Minor Diameter (arcmin)    :   0.5
Magnitude and Filter       : 14.73
Classifications            : Im?            HII  

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:
8 Redshift data point(s)      49 photometric data point(s)      7 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 2785 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    2622 +/-     18 km/s      2006AJ....132..197W
V (Kinematic LSR)          :    2620 +/-     18 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    2617 +/-     18 km/s      1991RC3.9.C...0000d
V (Local Group)            :    2614 +/-     18 km/s      1996AJ....111..794K
V (3K CMB)                 :    2835 +/-     23 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    2823 +/-     23 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    2944 +/-     25 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    2961 +/-     25 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    35.9 +/-    2.5 Mpc      (m-M) = 32.77 +/- 0.15 mag
D (Local Group)            :    35.8 +/-    2.5 Mpc      (m-M) = 32.77 +/- 0.15 mag
D (3K CMB)                 :    38.8 +/-    2.7 Mpc      (m-M) = 32.95 +/- 0.15 mag
D (Virgo Infall only)      :    38.7 +/-    2.7 Mpc      (m-M) = 32.94 +/- 0.15 mag
D (Virgo + GA only)        :    40.3 +/-    2.8 Mpc      (m-M) = 33.03 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    40.6 +/-    2.9 Mpc      (m-M) = 33.04 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     174 pc/arcsec =  0.174 kpc/arcsec =  10.43 kpc/arcmin =   0.63 Mpc/degree
Scale (Local Group)        :     174 pc/arcsec =  0.174 kpc/arcsec =  10.42 kpc/arcmin =   0.63 Mpc/degree
Scale (3K CMB)             :     188 pc/arcsec =  0.188 kpc/arcsec =  11.30 kpc/arcmin =   0.68 Mpc/degree
Scale (Virgo Infall only)  :     187 pc/arcsec =  0.187 kpc/arcsec =  11.25 kpc/arcmin =   0.67 Mpc/degree
Scale (Virgo + GA only)    :     196 pc/arcsec =  0.196 kpc/arcsec =  11.73 kpc/arcmin =   0.70 Mpc/degree
Scale(Virgo + GA + Shapley):     197 pc/arcsec =  0.197 kpc/arcsec =  11.80 kpc/arcmin =   0.71 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 = 8.475 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2622 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.009458 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 39.1 Mpc (m-M) = 32.96 mag Angular-Size Distance : 38.4 Mpc (m-M) = 32.92 mag Co-Moving Radial Distance : 38.8 Mpc (m-M) = 32.94 mag Co-Moving Tangential Dist. : 38.8 Mpc (m-M) = 32.94 mag Co-Moving Volume : 0.000244 Gpc^3 Light Travel-Time : 0.126 Gyr Age at Redshift 0.009458 : 13.173 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 186 pc/arcsec = 0.186 kpc/arcsec = 11.17 kpc/arcmin = 0.67 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96305; Magnitude per Unit Area = 0.04088 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 2785 (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)]
VisualR_T (VATT) 12.713 +/- 0.026 mag 2005ApJ...630..784T-21.28 +/- 0.03 [mag] 1.26E+10 +/- 3.06E+08
Near-InfraredF_H (total) 2.42 +/- 1.83 log milliJy 1995ApJ...453..616S 2.28E+37 +/- 5.91E+36 [W] 5.94E+10 +/- 1.54E+10
Mid-Infrared25 microns (IRAS) 1.09 +/- 0.032 Jy 2003AJ....126.1607S 6.17E+36 +/- 1.81E+35 [W] 1.61E+10 +/- 4.71E+08
Far-Infrared100 microns (IRAS) 16.78 +/- 0.126 Jy 1989AJ.....98..766S 2.38E+37 +/- 1.78E+35 [W] 6.19E+10 +/- 4.64E+08
Sub-Millimeter850 microns (SCUBA) 201 +/- 33 milliJy 2000MNRAS.315..115D 3.35E+34 +/- 5.50E+33 [W] 8.71E+07 +/- 1.43E+07
Radio408 MHz 0.14 +/- 0.02 Jy 1985A&AS...59..255F 2.70E+31 +/- 3.89E+30 [W] 7.01E+04 +/- 1.01E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (33.99 +/- N/A) mag corresponding to
a Metric Distance of (62.800 +/- N/A) 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 49 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2785 (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]
RC3 D_25; R_25 (blue) 90.8031.78120 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d27.659.68
K_s (2MASS "total") 120.4038.53120 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:36.6611.73
NOTE: Physical diameters are derived using a scale of 0.3045 kpc/arcsec based on Average NED-D Metric Distance of (62.800 +/- N/A) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 7 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 2785 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 2785SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 2785VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 04876 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 209-035 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 +07-19-042 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
The Third Bologna Survey -- B3 0912+411A VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J09151532+4055035 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0915153+405503 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 09120+4107 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F09120+4107 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 026100 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 026100 The Lyon/Meudon Extragalactic Database (LEDA)
Original FIRST Source Catalog -- FIRST J091515.3+405503 Faint Images of the Radio Sky at Twenty-Centimeters
FIRST Survey, Version 1999Jul -- FIRST J091515.3+405503 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2785GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2785NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 09h15m15.4s, +40d55m03s (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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