NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-10 T17:58:54 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 2774


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 2774                       09h10m39.9s +18d41m48s G        8765  0.029237      14.3g    ...    30     0   44   10     7    8     1 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2774

INDEX for NGC 2774
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
   
44 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
30 Reference(s)   
10 Position data point(s)
7 Redshift data point(s)   
8 Diameter data point(s)   
1 Association(s)   

ESSENTIAL NOTE for NGC 2774 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 2774 (Back to INDEX)
Object Names Type Object Names Type
NGC 2774G 87GB 090751.7+185338 RadioS
CGCG 091-015 G 87GB[BWE91] 0907+1853 RadioS
CGCG 0907.8+1854 G NVSS J091039+184147 RadioS
MCG +03-24-004 G GB6 J0910+1841 RadioS
2MASX J09103992+1841475 IrS [JBB2007] J091039.92+184147.7 RadioS
2MASXi J0910399+184147 IrS KIG 0308:[VOV2007] 070 G
2MASS J09103992+1841477 IrS [HIV2012] 1981 G
SDSS J091039.92+184147.6 G [HIV2012] 3149 G
SDSS J091039.92+184147.7 G [HIV2012] 3673 G
GALEXASC J091039.88+184149.4 UvS WBL 205:[HIV2012] 0098 G
LDCE 0613 NED004 G WBL 210:[HIV2012] 0063 G
ASK 590012.0 G WBL 213:[HIV2012] 0023 G
NSA 105798 G [TTL2012] 416886 G
PGC 025879 G    
UZC J091040.0+184148 G    

COORDINATES for NGC 2774 (Back to INDEX)

Position Reference:2007SDSS6.C...0000:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  136.961515   18.901212 09h07m50.764s +18d54m04.36s  5.00E-01  5.00E-01    0
Equatorial (J2000.0)  137.666352   18.696592 09h10m39.924s +18d41m47.73s  5.00E-01  5.00E-01    0
Ecliptic   (B1950.0)  133.792306    2.308775                              5.00E-01  5.00E-01    0
Ecliptic   (J2000.0)  134.490964    2.313060                              5.00E-01  5.00E-01    0
Galactic              210.080008   38.856874                              5.00E-01  5.00E-01    0
SuperGalactic          71.835728  -42.062926                              5.00E-01  5.00E-01    0
Additional detailed measurements with references are also available by clicking below:
10 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 2774 (Back to INDEX)

1 Distances found in NED View 1 Individual Distance Measurement(s) for NGC 2774

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 2774 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 35.06 103.000
Std. Dev. N/A N/A
Min. 35.06 103.000
Max. 35.06 103.000
Median 35.06 103.000

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2774 (Back to INDEX)
 N/A 

FOREGROUND GALACTIC EXTINCTION for NGC 2774 (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]0.1670.1400.1060.0840.0580.1630.1270.0880.0650.0490.0270.0170.0120.006
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]0.2150.1710.1310.1060.0770.2040.1500.1090.0830.0590.0360.0230.0150.006


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.090 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 2774 (Back to INDEX)
Helio. Radial Velocity     :      8765 +/-       42 km/s      
Redshift                   :  0.029237 +/- 0.000140        1995AJ....109..874B
Major Diameter (arcmin)    :  0.94
Minor Diameter (arcmin)    :  0.90
Magnitude and Filter       : 14.3g
Classifications            :                     

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:
7 Redshift data point(s)      44 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 2774 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    8765 +/-     42 km/s      1995AJ....109..874B
V (Kinematic LSR)          :    8757 +/-     42 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    8673 +/-     42 km/s      1991RC3.9.C...0000d
V (Local Group)            :    8639 +/-     43 km/s      1996AJ....111..794K
V (3K CMB)                 :    9052 +/-     47 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    8796 +/-     44 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    8993 +/-     46 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    9042 +/-     46 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   118.8 +/-    8.3 Mpc      (m-M) = 35.37 +/- 0.15 mag
D (Local Group)            :   118.3 +/-    8.3 Mpc      (m-M) = 35.37 +/- 0.15 mag
D (3K CMB)                 :   124.0 +/-    8.7 Mpc      (m-M) = 35.47 +/- 0.15 mag
D (Virgo Infall only)      :   120.5 +/-    8.5 Mpc      (m-M) = 35.40 +/- 0.15 mag
D (Virgo + GA only)        :   123.2 +/-    8.6 Mpc      (m-M) = 35.45 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   123.9 +/-    8.7 Mpc      (m-M) = 35.46 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :     576 pc/arcsec =  0.576 kpc/arcsec =  34.56 kpc/arcmin =   2.07 Mpc/degree
Scale (Local Group)        :     574 pc/arcsec =  0.574 kpc/arcsec =  34.43 kpc/arcmin =   2.07 Mpc/degree
Scale (3K CMB)             :     601 pc/arcsec =  0.601 kpc/arcsec =  36.07 kpc/arcmin =   2.16 Mpc/degree
Scale (Virgo Infall only)  :     584 pc/arcsec =  0.584 kpc/arcsec =  35.05 kpc/arcmin =   2.10 Mpc/degree
Scale (Virgo + GA only)    :     597 pc/arcsec =  0.597 kpc/arcsec =  35.84 kpc/arcmin =   2.15 Mpc/degree
Scale(Virgo + GA + Shapley):     600 pc/arcsec =  0.600 kpc/arcsec =  36.03 kpc/arcmin =   2.16 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 = 2.775 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 8765 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.030193 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 127 Mpc (m-M) = 35.52 mag Angular-Size Distance : 120 Mpc (m-M) = 35.39 mag Co-Moving Radial Distance : 123 Mpc (m-M) = 35.45 mag Co-Moving Tangential Dist. : 123 Mpc (m-M) = 35.45 mag Co-Moving Volume : 0.00784 Gpc^3 Light Travel-Time : 0.396 Gyr Age at Redshift 0.030193 : 12.903 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 580 pc/arcsec = 0.580 kpc/arcsec = 34.80 kpc/arcmin = 2.09 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.88782; Magnitude per Unit Area = 0.1292 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 2774 (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)]
UltravioletNUV (GALEX) AB 18.990 +/- 0.089 mag 2012ApJS..199...22H-16.07 +/- 0.09 [mag] 4.04E+08 +/- 3.32E+07
Visualz (SDSS Model) AB 12.524 +/- 0.002 asinh mag 2007SDSS6.C...0000:-22.54 +/- 0.00 [mag] 3.74E+10 +/- 6.89E+07
Near-InfraredH 10.681 +/- 0.025 mag 20032MASX.C.......:-24.38 +/- 0.03 [mag] 3.29E+10 +/- 7.63E+08
Radio1.4GHz 50.3 +/- 1.6 milliJy 1998AJ....115.1693C 8.94E+31 +/- 2.84E+30 [W] 2.32E+05 +/- 7.40E+03
NOTE: The above quantities are derived using an estimated Distance Modulus of (35.06 +/- N/A) mag corresponding to
a Metric Distance of (103.000 +/- 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 44 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2774 (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]
r (SDSS Isophotal) 67.8763.8061 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:33.8931.86
K_s (2MASS "total") 67.3064.61175 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:33.6132.26
NOTE: Physical diameters are derived using a scale of 0.4994 kpc/arcsec based on Average NED-D Metric Distance of (103.000 +/- N/A) Mpc.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 8 Diameter data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for NGC 2774 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 2774SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 2774VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 091-015 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 +03-24-004 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J09103992+1841475 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0910399+184147 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
Catalogue of Principal Galaxies -- PGC 025879 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 025879 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
GB6 catalog of radio sources -- GB6 J0910+1841 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2774GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2774NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 09h10m39.9s, +18d41m48s (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)
The NRAO Data Archive System

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