NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-12-16 T12:43:09 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 2742


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 2742                       09h07m33.5s +60d28m46s G        1289  0.004300      11.3B    ...   226     5   61   19    16    8     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2742

INDEX for NGC 2742
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
   
61 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
226 Reference(s)   
19 Position data point(s)
16 Redshift data point(s)   
8 Diameter data point(s)   
5 Note(s)   
UGC data    
RC3 data    

ESSENTIAL NOTE for NGC 2742 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for NGC 2742 (Back to INDEX)
Object Names Type Object Names Type
NGC 2742G AKARI J0907319+602846 IrS
NGC 2816 G LDCE 0603 NED004 G
UGC 04779 G HDCE 0506 NED002 G
CGCG 288-019 G ASK 445873.0 G
CGCG 0903.6+6040 G NSA 157053 G
MCG +10-13-057 G PGC 025640 G
2MASX J09073352+6028454 IrS SSTSL2 J090733.74+602845.2 IrS
2MASS J09073358+6028457 IrS UZC J090733.2+602846 G
SDSS J090733.57+602846.1 VisS NVSS J090732+602850 RadioS
SDSS J090733.58+602846.0 G 6C B090337.0+604054 RadioS
IRAS 09036+6040 IrS LGG 167:[G93] 002 G
IRAS F09036+6040 IrS    

COORDINATES for NGC 2742 (Back to INDEX)

Position Reference:20032MASX.C.......:

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  135.908727   60.680893  09h03m38.09s  +60d40m51.2s  1.25E+00  1.25E+00    0
Equatorial (J2000.0)  136.889708   60.479333  09h07m33.53s  +60d28m45.6s  1.25E+00  1.25E+00    0
Ecliptic   (B1950.0)  118.070147   41.632800                              1.25E+00  1.25E+00    0
Ecliptic   (J2000.0)  118.771753   41.638271                              1.25E+00  1.25E+00    0
Galactic              155.121702   39.956297                              1.25E+00  1.25E+00    0
SuperGalactic          42.289029   -9.299535                              1.25E+00  1.25E+00    0
Additional detailed measurements with references are also available by clicking below:
19 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for NGC 2742 (Back to INDEX)

22 Distances found in NED View 22 Individual Distance Measurement(s) for NGC 2742

Summary Statistics computed by NED from 22 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 2742 Distance Modulus
(mag)
Metric Distance
(Mpc)
Mean 31.73 22.477
Std. Dev. 0.39 3.626
Min. 30.50 12.600
Max. 32.25 28.200
Median 31.75 22.350

CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2742 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
HierarchyGRGroup member, radial-velocity confirmed...1993A&AS..100...47G
KinematicsHI line widthHI line width...1978ApJ...223..391D
Luminosity Class5.0LC III...1991RC3.9.C...0000d
Galaxy MorphologySA(s)c:SA(s)c?...1991RC3.9.C...0000d
Distance IndicatorTully-FisherTully-Fisher...1997ApJS..109..333W
41 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for NGC 2742 (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]0.1690.1410.1070.0850.0590.1650.1290.0890.0660.0490.0280.0170.0120.006
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]0.2110.1670.1290.1040.0750.2000.1470.1070.0810.0570.0350.0220.0140.006


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.180 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for NGC 2742 (Back to INDEX)
Helio. Radial Velocity     :      1289 +/-        7 km/s      
Redshift                   :  0.004300 +/- 0.000023        1999PASP..111..438F
Major Diameter (arcmin)    :   3.0
Minor Diameter (arcmin)    :   1.5
Magnitude and Filter       : 11.3B
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:
16 Redshift data point(s)      61 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for NGC 2742 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :    1289 +/-      7 km/s      1999PASP..111..438F
V (Kinematic LSR)          :    1292 +/-      7 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :    1362 +/-      7 km/s      1991RC3.9.C...0000d
V (Local Group)            :    1388 +/-      9 km/s      1996AJ....111..794K
V (3K CMB)                 :    1405 +/-     11 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :    1600 +/-     17 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :    1643 +/-     18 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :    1651 +/-     18 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :    18.7 +/-    1.3 Mpc      (m-M) = 31.35 +/- 0.15 mag
D (Local Group)            :    19.0 +/-    1.3 Mpc      (m-M) = 31.40 +/- 0.15 mag
D (3K CMB)                 :    19.2 +/-    1.4 Mpc      (m-M) = 31.42 +/- 0.15 mag
D (Virgo Infall only)      :    21.9 +/-    1.6 Mpc      (m-M) = 31.70 +/- 0.15 mag
D (Virgo + GA only)        :    22.5 +/-    1.6 Mpc      (m-M) = 31.76 +/- 0.15 mag
D (Virgo + GA + Shapley)   :    22.6 +/-    1.6 Mpc      (m-M) = 31.77 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :      90 pc/arcsec =  0.090 kpc/arcsec =   5.43 kpc/arcmin =   0.33 Mpc/degree
Scale (Local Group)        :      92 pc/arcsec =  0.092 kpc/arcsec =   5.53 kpc/arcmin =   0.33 Mpc/degree
Scale (3K CMB)             :      93 pc/arcsec =  0.093 kpc/arcsec =   5.60 kpc/arcmin =   0.34 Mpc/degree
Scale (Virgo Infall only)  :     106 pc/arcsec =  0.106 kpc/arcsec =   6.38 kpc/arcmin =   0.38 Mpc/degree
Scale (Virgo + GA only)    :     109 pc/arcsec =  0.109 kpc/arcsec =   6.55 kpc/arcmin =   0.39 Mpc/degree
Scale(Virgo + GA + Shapley):     110 pc/arcsec =  0.110 kpc/arcsec =   6.58 kpc/arcmin =   0.39 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 = 15.204 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1289 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.004687 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 19.3 Mpc (m-M) = 31.43 mag Angular-Size Distance : 19.1 Mpc (m-M) = 31.41 mag Co-Moving Radial Distance : 19.2 Mpc (m-M) = 31.42 mag Co-Moving Tangential Dist. : 19.2 Mpc (m-M) = 31.42 mag Co-Moving Volume : 2.98e-05 Gpc^3 Light Travel-Time : 0.063 Gyr Age at Redshift 0.004687 : 13.236 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 93 pc/arcsec = 0.093 kpc/arcsec = 5.57 kpc/arcmin = 0.33 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98147; Magnitude per Unit Area = 0.02031 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 2742 (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)]
UltravioletFUV (GALEX) AB 14.70 mag 2007ApJS..173..404B-17.03 [mag] 1.49E+09
VisualI 10.14 mag 2007ApJS..172..599S-21.59 [mag] 1.33E+10
Near-InfraredF_H (total) 2.46 +/- 1.87 log milliJy 1995ApJ...453..616S 3.20E+36 +/- 8.60E+35 [W] 8.33E+09 +/- 2.24E+09
Mid-Infrared25 microns (IRAS) 3.468E-01 +/- 7 % Jy 1990IRASF.C...0000M 2.52E+35 +/- 2.26E+34 [W] 6.55E+08 +/- 5.87E+07
Far-Infrared100 microns (IRAS) 1.049E+01 +/- 5 % Jy 1990IRASF.C...0000M 1.90E+36 +/- 1.62E+35 [W] 4.95E+09 +/- 4.21E+08
Radio151 MHz (6C) 0.17 +/- 0.040 Jy 1990MNRAS.246..256H 1.56E+30 +/- 3.83E+29 [W] 4.06E+03 +/- 9.96E+02
NOTE: The above quantities are derived using an estimated Distance Modulus of (31.73 +/- 0.39) mag corresponding to
a Metric Distance of (22.477 +/- 3.626) 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 61 Photometric data point(s) available in NED.

QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2742 (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 198.00102.9687 About 25.0 B-mag arcsec^-2^ 1973UGC...C...0000N21.5811.22
K_s (2MASS isophotal) 150.4072.1985 20.0 K-mag arcsec^-2^ 20032MASX.C.......:20032MASX.C.......:16.397.87
NOTE: Physical diameters are derived using a scale of 0.1090 kpc/arcsec based on Average NED-D Metric Distance of (22.477 +/- 3.626) 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 2742 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query SIMBAD by primary NED object name -- NGC 2742SIMBAD (CDS, Strasbourg, France)
Revised New General Catalogue -- NGC 2742VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Revised New General Catalogue -- NGC 2816 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Uppsala General Catalog -- UGC 04779 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Original Zwicky Catalog -- CGCG 288-019 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 +10-13-057 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
2MASS Extended Source Images (JHKs) -- 2MASX J09073352+6028454 NASA/IPAC Infrared Science Archive (IRSA)
version
SDSS Sky Server
IRAS Point Source Catalog -- IRAS 09036+6040 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
IRAS Faint Source Catalog -- IRAS F09036+6040 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Catalogue of Principal Galaxies -- PGC 025640 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 025640 The Lyon/Meudon Extragalactic Database (LEDA)
NRAO/VLA Sky Survey (NVSS)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2742GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2742NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 09h07m33.5s, +60d28m46s (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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