NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-02 T17:06:30 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 2131


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 2131                       05h58m47.5s -26d39m11s G        1670  0.005571      14.55    ...    24     2   50   11     6   16     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2131

INDEX for NGC 2131
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
  • 50 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    24 Reference(s)   
    11 Position data point(s)
    6 Redshift data point(s)   
    16 Diameter data point(s)   
    2 Note(s)   
    ESO data    
    RC3 data    

    ESSENTIAL NOTE for NGC 2131 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 2131 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 2131G IRAS F05567-2639 IrS
    ESO 488- G 050 G SGC 055647-2639.3 G
    ESO 055647-2639.3 G ESO-LV 4880500 G
    WISEA J055847.49-263909.8 IrS 6dF J0558475-263911 G
    2MASX J05584752-2639110 IrS PGC1 0018172 NED001 G
    2MASS J05584746-2639090 IrS HIPASS J0558-26 RadioS
    2MASS J05584751-2639108 IrS PGC 018172 G
    GALEXASC J055847.48-263909.6 UvS [CM2004] 01 NED14 G
         

    COORDINATES for NGC 2131 (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)   89.197184  -26.655708  05h56m47.32s  -26d39m20.5s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)   89.698000  -26.653000  05h58m47.52s  -26d39m10.8s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)   88.881456  -50.098379                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)   89.579289  -50.091850                              1.25E+00  1.25E+00    0
    Galactic              232.330512  -22.684733                              1.25E+00  1.25E+00    0
    SuperGalactic         254.210369  -72.950705                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    11 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 2131 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2131 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    KinematicsHI line widthHI line width...1995AJ....109.2003G
    Luminosity Class10.0LC V-VI...1991RC3.9.C...0000d
    Galaxy MorphologyIB(s)m:IB(s)m?...1991RC3.9.C...0000d
    7 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 2131 (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]0.1370.1140.0860.0680.0470.1340.1040.0720.0540.0400.0220.0140.0100.005
    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]0.1720.1370.1050.0850.0620.1640.1200.0870.0660.0470.0290.0180.0120.005


    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 2131 (Back to INDEX)
    Helio. Radial Velocity     :      1670 +/-        8 km/s      
    Redshift                   :  0.005571 +/- 0.000028        2006HIPAS.C...0000:
    Major Diameter (arcmin)    :   1.1
    Minor Diameter (arcmin)    :   0.5
    Magnitude and Filter       : 14.55
    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)      50 photometric data point(s)      16 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 2131 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    1670 +/-      8 km/s      2006HIPAS.C...0000:
    V (Kinematic LSR)          :    1650 +/-      8 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    1493 +/-     11 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    1458 +/-     15 km/s      1996AJ....111..794K
    V (3K CMB)                 :    1757 +/-     10 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    1502 +/-     16 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    1633 +/-     18 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    1643 +/-     18 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    20.5 +/-    1.4 Mpc      (m-M) = 31.55 +/- 0.15 mag
    D (Local Group)            :    20.0 +/-    1.4 Mpc      (m-M) = 31.50 +/- 0.15 mag
    D (3K CMB)                 :    24.1 +/-    1.7 Mpc      (m-M) = 31.91 +/- 0.15 mag
    D (Virgo Infall only)      :    20.6 +/-    1.4 Mpc      (m-M) = 31.57 +/- 0.15 mag
    D (Virgo + GA only)        :    22.4 +/-    1.6 Mpc      (m-M) = 31.75 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    22.5 +/-    1.6 Mpc      (m-M) = 31.76 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :      99 pc/arcsec =  0.099 kpc/arcsec =   5.95 kpc/arcmin =   0.36 Mpc/degree
    Scale (Local Group)        :      97 pc/arcsec =  0.097 kpc/arcsec =   5.81 kpc/arcmin =   0.35 Mpc/degree
    Scale (3K CMB)             :     117 pc/arcsec =  0.117 kpc/arcsec =   7.00 kpc/arcmin =   0.42 Mpc/degree
    Scale (Virgo Infall only)  :     100 pc/arcsec =  0.100 kpc/arcsec =   5.98 kpc/arcmin =   0.36 Mpc/degree
    Scale (Virgo + GA only)    :     108 pc/arcsec =  0.108 kpc/arcsec =   6.51 kpc/arcmin =   0.39 Mpc/degree
    Scale(Virgo + GA + Shapley):     109 pc/arcsec =  0.109 kpc/arcsec =   6.55 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 = 15.276 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1670 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.005861 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 24.2 Mpc (m-M) = 31.92 mag Angular-Size Distance : 23.9 Mpc (m-M) = 31.89 mag Co-Moving Radial Distance : 24 Mpc (m-M) = 31.90 mag Co-Moving Tangential Dist. : 24 Mpc (m-M) = 31.90 mag Co-Moving Volume : 5.82e-05 Gpc^3 Light Travel-Time : 0.078 Gyr Age at Redshift 0.005861 : 13.221 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 116 pc/arcsec = 0.116 kpc/arcsec = 6.95 kpc/arcmin = 0.42 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.97690; Magnitude per Unit Area = 0.02538 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 2131 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2131 (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]
    ESO-LV "Quick Blue" IIa-O 91.2039.22118 27.0 B-mag arcsec^-2^ 1989ESOLV.C...0000L9.954.28
    K_s (2MASS "total") 63.0049.14170 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:6.875.36
    NOTE: At z <= 0.5, physical diameters are derived using a Scale at the Hubble Flow Distance (Virgo + GA + Shapley) of 0.109 kpc/arcsec.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 16 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 2131 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 2131SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 2131VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    ESO/Uppsala Survey -- ESO 488- G 050 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J05584752-2639110 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F05567-2639 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    The ESO-LV catalog-- ESO-LV 4880500 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query 6dF Galaxy Redshift Survey -- 6dF J0558475-263911 6dF Galaxy Redshift Survey
    Catalogue of Principal Galaxies -- PGC 018172 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 018172 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2131GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2131NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 05h58m47.5s, -26d39m11s (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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