NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-08 T01:32:11 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 2124


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 2124                       05h57m52.2s -20d05m05s G        2962  0.009880      13.42    ...    56     1   56   18    14   17     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2124

INDEX for NGC 2124
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
  • 56 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    56 Reference(s)   
    18 Position data point(s)
    14 Redshift data point(s)   
    17 Diameter data point(s)   
    1 Note(s)   
    ESO data    
    RC3 data    

    ESSENTIAL NOTE for NGC 2124 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 2124 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 2124G SGC 055543-2005.3 G
    ESO 555- G 016 G ESO-LV 5550160 G
    ESO 055543-2005.3 G 6dF J0557522-200505 G
    MCG -03-16-003 G 6dFGSv 03340 G
    WISEA J055752.24-200504.2 IrS LDCE 0407 NED018 G
    2MASX J05575221-2005047 IrS HDCE 0379 NED003 G
    2MASXi J0557522-200504 IrS PGC1 0018147 NED001 G
    2MASS J05575223-2005046 IrS AGC 024702 G
    GALEXASC J055752.32-200506.3 UvS HIPASS J0557-20 RadioS
    IRAS 05557-2005 IrS PGC 018147 G
    IRAS F05557-2005 IrS    

    COORDINATES for NGC 2124 (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)   88.928845  -20.088552  05h55m42.92s  -20d05m18.8s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)   89.467625  -20.084639  05h57m52.23s  -20d05m04.7s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)   88.612419  -43.529180                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)   89.310436  -43.522656                              1.25E+00  1.25E+00    0
    Galactic              225.664290  -20.498422                              1.25E+00  1.25E+00    0
    SuperGalactic         276.492680  -75.725402                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    18 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 2124 (Back to INDEX)

    19 Distances found in NED View 19 Individual Distance Measurement(s) for NGC 2124

    Summary Statistics computed by NED from 19 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 2124 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 33.24 44.679
    Std. Dev. 0.19 3.707
    Min. 32.73 35.200
    Max. 33.59 52.200
    Median 33.26 44.900

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2124 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    KinematicsHI line widthHI line width...1992ApJS...81....5S
    Luminosity Class3.0LC II...1991RC3.9.C...0000d
    Galaxy MorphologySA(s)b?SA(s)b?...1991RC3.9.C...0000d
    Distance IndicatorTully-FisherTully-Fisher...2009ApJS..182..474S
    22 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 2124 (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]0.2590.2170.1640.1300.0900.2540.1980.1370.1020.0760.0420.0270.0180.009
    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]0.3170.2520.1930.1560.1130.3010.2210.1600.1220.0860.0530.0340.0210.009


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.110 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 2124 (Back to INDEX)
    Helio. Radial Velocity     :      2962 +/-        2 km/s      
    Redshift                   :  0.009880 +/- 0.000007        2005ApJS..160..149S
    Major Diameter (arcmin)    :   2.7
    Minor Diameter (arcmin)    :   0.9
    Magnitude and Filter       : 13.42
    Classifications            : SA(s)b?             
    
    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:
    14 Redshift data point(s)      56 photometric data point(s)      17 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 2124 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    2962 +/-      2 km/s      2005ApJS..160..149S
    V (Kinematic LSR)          :    2942 +/-      2 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    2798 +/-      7 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    2770 +/-     12 km/s      1996AJ....111..794K
    V (3K CMB)                 :    3046 +/-      6 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    2787 +/-     12 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    2967 +/-     17 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    2983 +/-     17 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    38.3 +/-    2.7 Mpc      (m-M) = 32.92 +/- 0.15 mag
    D (Local Group)            :    37.9 +/-    2.7 Mpc      (m-M) = 32.90 +/- 0.15 mag
    D (3K CMB)                 :    41.7 +/-    2.9 Mpc      (m-M) = 33.10 +/- 0.15 mag
    D (Virgo Infall only)      :    38.2 +/-    2.7 Mpc      (m-M) = 32.91 +/- 0.15 mag
    D (Virgo + GA only)        :    40.6 +/-    2.9 Mpc      (m-M) = 33.05 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    40.9 +/-    2.9 Mpc      (m-M) = 33.06 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     186 pc/arcsec =  0.186 kpc/arcsec =  11.15 kpc/arcmin =   0.67 Mpc/degree
    Scale (Local Group)        :     184 pc/arcsec =  0.184 kpc/arcsec =  11.04 kpc/arcmin =   0.66 Mpc/degree
    Scale (3K CMB)             :     202 pc/arcsec =  0.202 kpc/arcsec =  12.14 kpc/arcmin =   0.73 Mpc/degree
    Scale (Virgo Infall only)  :     185 pc/arcsec =  0.185 kpc/arcsec =  11.11 kpc/arcmin =   0.67 Mpc/degree
    Scale (Virgo + GA only)    :     197 pc/arcsec =  0.197 kpc/arcsec =  11.82 kpc/arcmin =   0.71 Mpc/degree
    Scale(Virgo + GA + Shapley):     198 pc/arcsec =  0.198 kpc/arcsec =  11.89 kpc/arcmin =   0.71 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 = 8.414 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 2962 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.010161 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 42.1 Mpc (m-M) = 33.12 mag Angular-Size Distance : 41.2 Mpc (m-M) = 33.08 mag Co-Moving Radial Distance : 41.6 Mpc (m-M) = 33.10 mag Co-Moving Tangential Dist. : 41.6 Mpc (m-M) = 33.10 mag Co-Moving Volume : 0.000302 Gpc^3 Light Travel-Time : 0.135 Gyr Age at Redshift 0.010161 : 13.164 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 200 pc/arcsec = 0.200 kpc/arcsec = 11.99 kpc/arcmin = 0.72 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.96037; Magnitude per Unit Area = 0.04391 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 2124 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2124 (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-Uppsala "Quick Blue" IIa-O252.0078.122 About 25.5 B-mag arcsec^-2^ 1982ESOU..C...0000L54.5916.92
    K_s (2MASS "total") 149.6047.875 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:32.4010.37
    NOTE: Physical diameters are derived using a scale of 0.2166 kpc/arcsec based on Average NED-D Metric Distance of (44.679 +/- 3.707) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 17 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 2124 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 2124SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 2124VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    ESO/Uppsala Survey -- ESO 555- G 016 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Morphological Catalog of Galaxies -- MCG -03-16-003 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J05575221-2005047 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J0557522-200504 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F05557-2005 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    The ESO-LV catalog-- ESO-LV 5550160 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query 6dF Galaxy Redshift Survey -- 6dF J0557522-200505 6dF Galaxy Redshift Survey
    Query 6dF Galaxy Redshift Survey -- 6dFGSv 03340 6dF Galaxy Redshift Survey
    Catalogue of Principal Galaxies -- PGC 018147 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 018147 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2124GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2124NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 05h57m52.2s, -20d05m05s (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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