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Date and Time of the Query: 2018-12-10 T12:16:14 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 2787


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 2787                       09h19m18.6s +69d12m12s G         696  0.002322      11.82    ...   303    14  108   19     9    8     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2787

INDEX for NGC 2787
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
   
108 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
303 Reference(s)   
19 Position data point(s)
9 Redshift data point(s)   
8 Diameter data point(s)   
14 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 2787 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 2787 (Back to INDEX)
Object Names Type Object Names Type
NGC 2787G PGC 026341 G
UGC 04914 G SSTSL2 J091918.51+691211.2 IrS
CGCG 332-041 G UZC J091918.5+691211 G
CGCG 0914.8+6925 G NVSS J091918+691208 RadioS
MCG +12-09-039 G CXO J091918.6+691211 XrayS
2MASX J09191853+6912122 IrS 2XMM J091918.6+691211 XrayS
2MASXi J0919185+691211 IrS 2XMMp J091918.6+691211 XrayS
2MASS J09191859+6912115 IrS CXO J091918.59+691211.7 XrayS
GALEXASC J091918.69+691212.1 UvS [VCV2001] J091918.9+691212 G
IRAS 09148+6924 IrS [VCV2006] J091918.9+691212 G
IRAS F09148+6924 IrS [GMM2009b] 15 G
LQAC 139+069 001 G NGC 2787:[L2011a] X0001 XrayS
     

COORDINATES for NGC 2787 (Back to INDEX)

Position Reference:2010ApJS..189...37E

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0) 138.7060089  69.4141645 09h14m49.442s +69d24m50.99s  4.00E-01  4.00E-01    0
Equatorial (J2000.0) 139.8274858  69.2032528 09h19m18.596s +69d12m11.71s  4.00E-01  4.00E-01    0
Ecliptic   (B1950.0) 114.2901942  50.0435463                              4.00E-01  4.00E-01    0
Ecliptic   (J2000.0) 114.9924384  50.0492383                              4.00E-01  4.00E-01    0
Galactic             144.0457680  38.0467710                              4.00E-01  4.00E-01    0
SuperGalactic         38.5211612  -1.3264230                              4.00E-01  4.00E-01    0
Additional detailed measurements with references are also available by clicking below:
19 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 2787 (Back to INDEX)

7 Distances found in NED View 7 Individual Distance Measurement(s) for NGC 2787

Summary Statistics computed by NED from 7 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 2787 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 30.86 22.344
Std. Dev. 1.84 28.156
Min. 29.35 7.410
Max. 34.66 85.500
Median 30.58 13.000

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2787 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
KinematicsHI line widthHI line width...1987A&A...175....4S
Galaxy MorphologySB0^+(r)SB0^+(r)...1991RC3.9.C...0000d
Activity TypeS3bLINER b...2006A&A...455..773V
Distance IndicatorTully estTully est...1988NBGC.C....0000T
24 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 2787 (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]0.5760.4820.3650.2880.2000.5640.4390.3040.2260.1680.0940.0600.0400.020
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]0.7110.5650.4340.3500.2540.6750.4960.3600.2730.1940.1180.0750.0480.020


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.160 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 2787 (Back to INDEX)
Helio. Radial Velocity     :       696 +/-        8 km/s      
Redshift                   :  0.002322 +/- 0.000027        1991RC3.9.C...0000d
Major Diameter (arcmin)    :   3.2
Minor Diameter (arcmin)    :   2.0
Magnitude and Filter       : 11.82
Classifications            : SB(r)0+        LINER

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:
9 Redshift data point(s)      108 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 2787 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :     696 +/-      8 km/s      1991RC3.9.C...0000d
V (Kinematic LSR)          :     701 +/-      8 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :     802 +/-      9 km/s      1991RC3.9.C...0000d
V (Local Group)            :     839 +/-     12 km/s      1996AJ....111..794K
V (3K CMB)                 :     769 +/-     10 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    1013 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    1036 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    1040 +/-     17 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :   10.99 +/-   0.78 Mpc      (m-M) = 30.20 +/- 0.15 mag
D (Local Group)            :   11.49 +/-   0.82 Mpc      (m-M) = 30.30 +/- 0.15 mag
D (3K CMB)                 :   10.54 +/-   0.75 Mpc      (m-M) = 30.11 +/- 0.15 mag
D (Virgo Infall only)      :   13.88 +/-   0.99 Mpc      (m-M) = 30.71 +/- 0.15 mag
D (Virgo + GA only)        :   14.19 +/-   1.00 Mpc      (m-M) = 30.76 +/- 0.15 mag
D (Virgo + GA + Shapley)   :   14.25 +/-   1.00 Mpc      (m-M) = 30.77 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      53 pc/arcsec =  0.053 kpc/arcsec =   3.20 kpc/arcmin =   0.19 Mpc/degree
Scale (Local Group)        :      56 pc/arcsec =  0.056 kpc/arcsec =   3.34 kpc/arcmin =   0.20 Mpc/degree
Scale (3K CMB)             :      51 pc/arcsec =  0.051 kpc/arcsec =   3.07 kpc/arcmin =   0.18 Mpc/degree
Scale (Virgo Infall only)  :      67 pc/arcsec =  0.067 kpc/arcsec =   4.04 kpc/arcmin =   0.24 Mpc/degree
Scale (Virgo + GA only)    :      69 pc/arcsec =  0.069 kpc/arcsec =   4.13 kpc/arcmin =   0.25 Mpc/degree
Scale(Virgo + GA + Shapley):      69 pc/arcsec =  0.069 kpc/arcsec =   4.15 kpc/arcmin =   0.25 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 = 24.125 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 696 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.002566 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 10.6 Mpc (m-M) = 30.12 mag Angular-Size Distance : 10.5 Mpc (m-M) = 30.11 mag Co-Moving Radial Distance : 10.5 Mpc (m-M) = 30.11 mag Co-Moving Tangential Dist. : 10.5 Mpc (m-M) = 30.11 mag Co-Moving Volume : 4.89e-06 Gpc^3 Light Travel-Time : 0.034 Gyr Age at Redshift 0.002566 : 13.265 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 51 pc/arcsec = 0.051 kpc/arcsec = 3.06 kpc/arcmin = 0.18 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98980; Magnitude per Unit Area = 0.01113 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 2787 (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)]
X-Ray2-10 keV (XMM) 1.46E-13 +/- 0.28E-13 erg/s/cm^2^ 2009A&A...506.1107G 8.75E+32 +/- 8.50E+32 [W] 2.28E+06 +/- 2.21E+06
UltravioletNUV (GALEX) AB 17.0774 +/- 0.0289915 mag 2012GASC..C...0000S-13.78 +/- 2.38 [mag] 1.07E+08 +/- 1.02E+08
VisualR (Cousins) (R_24) 10.1 mag 2006ApJS..162...97K-20.76 [mag] 2.04E+10
Near-InfraredH 7.517 +/- 0.009 mag 20032MASX.C.......:-23.34 +/- 2.38 [mag] 2.86E+10 +/- 2.72E+10
Mid-Infrared12 microns (IRAS) 1.179E-01 +/- 24 % Jy 1990IRASF.C...0000M 1.76E+35 +/- 1.73E+35 [W] 4.58E+08 +/- 4.50E+08
Far-Infrared100 microns (IRAS) 1.180 +/- 0.207 Jy 1994PrivC.U..J....K 2.11E+35 +/- 2.05E+35 [W] 5.50E+08 +/- 5.33E+08
Millimeter96 GHz (NMA) 15.4 +/- 2.4 milliJy 2005MNRAS.363..692D 8.80E+31 +/- 8.50E+31 [W] 2.29E+05 +/- 2.21E+05
Radio5 GHz (VLA) 15.8 +/- 0.1 milliJy 2001ApJ...559L..87N 4.72E+30 +/- 4.50E+30 [W] 1.23E+04 +/- 1.17E+04
NOTE: The above quantities are derived using an estimated Distance Modulus of (30.86 +/- 1.84) mag corresponding to
a Metric Distance of (22.344 +/- 28.156) 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 108 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2787 (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 210.00138.60117 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N22.7515.01
K_s (2MASS "total") 233.10149.18120 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:25.2516.16
NOTE: Physical diameters are derived using a scale of 0.1083 kpc/arcsec based on Average NED-D Metric Distance of (22.344 +/- 28.156) 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 2787 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 2787SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 2787VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 04914 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 332-041 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 +12-09-039 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J09191853+6912122 NASA/IPAC Infrared Science Archive (IRSA)
2MASS Extended Source Images (JHKs) -- 2MASXi J0919185+691211 NASA/IPAC Infrared Science Archive (IRSA)
IRAS Point Source Catalog -- IRAS 09148+6924 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F09148+6924 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 026341 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 026341 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2787GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2787NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 09h19m18.6s, +69d12m12s (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)
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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