NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-02 T17:47:32 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 4920


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 4920                       13h02m04.1s -11d22m42s G        1336  0.004456      14.15    ...    37     1   43   14     6    6     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 4920

INDEX for NGC 4920
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
  • 43 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    37 Reference(s)   
    14 Position data point(s)
    6 Redshift data point(s)   
    6 Diameter data point(s)   
    1 Note(s)   
    RC3 data    

    ESSENTIAL NOTE for NGC 4920 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 4920 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 4920G IRAS F12594-1106 IrS
    IC 4134 G USGC S190 NED01 G
    MCG -02-33-094 GPair PGC1 0044958 NED001 G
    WISEA J130204.25-112242.7 IrS GSC 5539 00970 G
    2MASX J13020525-1122378 IrS HIPASS J1302-11a RadioS
    2MASS J13020424-1122433 IrS PGC 044958 G
    GALEXASC J130204.21-112240.4 UvS NVSS J130203-112231 RadioS
         

    COORDINATES for NGC 4920 (Back to INDEX)

    Position Reference:1998AJ....116....1D

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)  194.862083  -11.109722  12h59m26.90s  -11d06m35.0s  2.50E+00  2.50E+00    0
    Equatorial (J2000.0)  195.517278  -11.378409  13h02m04.14s  -11d22m42.3s  2.50E+00  2.50E+00    0
    Ecliptic   (B1950.0)  197.967706   -4.395354                              2.50E+00  2.50E+00    0
    Ecliptic   (J2000.0)  198.665814   -4.397918                              2.50E+00  2.50E+00    0
    Galactic              307.111115   51.407060                              2.50E+00  2.50E+00    0
    SuperGalactic         127.878816   -1.396953                              2.50E+00  2.50E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    14 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 4920 (Back to INDEX)

    1 Distances found in NED View 1 Individual Distance Measurement(s) for NGC 4920

    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 4920 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 31.30 18.200
    Std. Dev. N/A N/A
    Min. 31.30 18.200
    Max. 31.30 18.200
    Median 31.30 18.200

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 4920 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    KinematicsHI line widthHI line width...2004AJ....128...16K
    Luminosity Class10.0LC V-VI...1991RC3.9.C...0000d
    Galaxy MorphologyIB(s)mIB(s)m...1991RC3.9.C...0000d
    13 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 4920 (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]0.2160.1810.1370.1080.0750.2120.1650.1140.0850.0630.0350.0220.0150.008
    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]0.2700.2140.1640.1330.0960.2560.1880.1360.1030.0730.0450.0290.0180.008


    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 4920 (Back to INDEX)
    Helio. Radial Velocity     :      1336 +/-        1 km/s      
    Redshift                   :  0.004456 +/- 0.000003        1992A&AS...96..435G
    Major Diameter (arcmin)    :   1.0
    Minor Diameter (arcmin)    :   0.7
    Magnitude and Filter       : 14.15
    Classifications            : IB(s)m              
    
    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:
    6 Redshift data point(s)      43 photometric data point(s)      6 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 4920 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    1336 +/-      1 km/s      1992A&AS...96..435G
    V (Kinematic LSR)          :    1338 +/-      1 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    1229 +/-      4 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    1156 +/-     11 km/s      1996AJ....111..794K
    V (3K CMB)                 :    1665 +/-     23 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    1561 +/-     30 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    1533 +/-     30 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    1526 +/-     30 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    16.8 +/-    1.2 Mpc      (m-M) = 31.13 +/- 0.15 mag
    D (Local Group)            :    15.8 +/-    1.1 Mpc      (m-M) = 31.00 +/- 0.15 mag
    D (3K CMB)                 :    22.8 +/-    1.6 Mpc      (m-M) = 31.79 +/- 0.15 mag
    D (Virgo Infall only)      :    21.4 +/-    1.5 Mpc      (m-M) = 31.65 +/- 0.15 mag
    D (Virgo + GA only)        :    21.0 +/-    1.5 Mpc      (m-M) = 31.61 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    20.9 +/-    1.5 Mpc      (m-M) = 31.60 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :      82 pc/arcsec =  0.082 kpc/arcsec =   4.90 kpc/arcmin =   0.29 Mpc/degree
    Scale (Local Group)        :      77 pc/arcsec =  0.077 kpc/arcsec =   4.61 kpc/arcmin =   0.28 Mpc/degree
    Scale (3K CMB)             :     111 pc/arcsec =  0.111 kpc/arcsec =   6.63 kpc/arcmin =   0.40 Mpc/degree
    Scale (Virgo Infall only)  :     104 pc/arcsec =  0.104 kpc/arcsec =   6.22 kpc/arcmin =   0.37 Mpc/degree
    Scale (Virgo + GA only)    :     102 pc/arcsec =  0.102 kpc/arcsec =   6.11 kpc/arcmin =   0.37 Mpc/degree
    Scale(Virgo + GA + Shapley):     101 pc/arcsec =  0.101 kpc/arcsec =   6.08 kpc/arcmin =   0.36 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 = 16.449 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1336 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.005554 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 22.9 Mpc (m-M) = 31.80 mag Angular-Size Distance : 22.7 Mpc (m-M) = 31.78 mag Co-Moving Radial Distance : 22.8 Mpc (m-M) = 31.79 mag Co-Moving Tangential Dist. : 22.8 Mpc (m-M) = 31.79 mag Co-Moving Volume : 4.95e-05 Gpc^3 Light Travel-Time : 0.074 Gyr Age at Redshift 0.005554 : 13.225 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 110 pc/arcsec = 0.110 kpc/arcsec = 6.59 kpc/arcmin = 0.40 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.97809; Magnitude per Unit Area = 0.02405 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 4920 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 4920 (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_0 (blue) 62.80...... 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d5.54...
    K_s (2MASS "total") 15.6015.6090 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:1.381.38
    NOTE: Physical diameters are derived using a scale of 0.0882 kpc/arcsec based on Average NED-D Metric Distance of (18.200 +/- N/A) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 6 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 4920 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 4920SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 4920VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Morphological Catalog of Galaxies -- MCG -02-33-094 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J13020525-1122378 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F12594-1106 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Catalogue of Principal Galaxies -- PGC 044958 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 044958 The Lyon/Meudon Extragalactic Database (LEDA)
    NRAO/VLA Sky Survey (NVSS)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 4920GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 4920NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 13h02m04.1s, -11d22m42s (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)
    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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