NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-03 T01:56:26 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 2230


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 2230                       06h21m27.5s -64d59m34s G        8074  0.026932      14.05    ...    37     2   36   13    11   15     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2230

INDEX for NGC 2230
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
  • 36 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    37 Reference(s)   
    13 Position data point(s)
    11 Redshift data point(s)   
    15 Diameter data point(s)   
    2 Note(s)   
    ESO data    
    RC3 data    

    ESSENTIAL NOTE for NGC 2230 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 2230 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 2230G LDCE 0448 NED007 G
    ESO 087- G 009 G HDCE 0395 NED004 G
    ESO 062116-6458.0 G NFP J062127.5-645934 G
    WISEA J062127.51-645934.0 IrS PGC 018873 G
    2MASX J06212758-6459340 IrS SUMSS J062127-645932 RadioS
    2MASXi J0621274-645935 IrS DC 0622-64:[D80] 042 G
    2MASS J06212750-6459340 IrS ABELL 3389:[TCG90] 002 G
    SGC 062116-6458.0 G DC 0622-64:[TCG90] 002 G
    ESO-LV 0870090 G ABELL 3389:[GMT93] E G
    6dF J0621276-645934 G ABELL 3389:[PL95] G2 G
    6dFGSv 03686 G [DZ2015] 019-02 G
         

    COORDINATES for NGC 2230 (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)   95.318411  -64.966894  06h21m16.42s  -64d58m00.8s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)   95.364833  -64.992778  06h21m27.56s  -64d59m34.0s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)  146.429810  -87.301946                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)  147.004294  -87.298933                              1.25E+00  1.25E+00    0
    Galactic              274.724519  -27.536129                              1.25E+00  1.25E+00    0
    SuperGalactic         211.094667  -40.387795                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    13 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 2230 (Back to INDEX)

    2 Distances found in NED View 2 Individual Distance Measurement(s) for NGC 2230

    Summary Statistics computed by NED from 2 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 2230 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 34.91 96.450
    Std. Dev. 0.24 10.677
    Min. 34.74 88.900
    Max. 35.08 104.000
    Median 34.91 96.450

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2230 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyG2Group member, 2nd ranked galaxy...1995ApJ...440...28P
    Galaxy Morphology(R')SA0^-?(R')SA0^-?...1991RC3.9.C...0000d
    4 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 2230 (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]0.3260.2730.2060.1630.1130.3190.2490.1720.1280.0950.0530.0340.0230.012
    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]0.4140.3290.2530.2040.1480.3930.2890.2100.1590.1130.0690.0440.0280.012


    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 2230 (Back to INDEX)
    Helio. Radial Velocity     :      8074 +/-        9 km/s      
    Redshift                   :  0.026932 +/- 0.000031        2000MNRAS.313..469S
    Major Diameter (arcmin)    :   1.1
    Minor Diameter (arcmin)    :   0.9
    Magnitude and Filter       : 14.05
    Classifications            : (R')SA0-?           
    
    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:
    11 Redshift data point(s)      36 photometric data point(s)      15 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 2230 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    8074 +/-      9 km/s      2000MNRAS.313..469S
    V (Kinematic LSR)          :    8058 +/-      9 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    7866 +/-     12 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    7805 +/-     19 km/s      1996AJ....111..794K
    V (3K CMB)                 :    8161 +/-     11 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    7786 +/-     19 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    8230 +/-     36 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    8283 +/-     36 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :   107.8 +/-    7.5 Mpc      (m-M) = 35.16 +/- 0.15 mag
    D (Local Group)            :   106.9 +/-    7.5 Mpc      (m-M) = 35.15 +/- 0.15 mag
    D (3K CMB)                 :   111.8 +/-    7.8 Mpc      (m-M) = 35.24 +/- 0.15 mag
    D (Virgo Infall only)      :   106.7 +/-    7.5 Mpc      (m-M) = 35.14 +/- 0.15 mag
    D (Virgo + GA only)        :   112.7 +/-    7.9 Mpc      (m-M) = 35.26 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :   113.5 +/-    7.9 Mpc      (m-M) = 35.27 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     522 pc/arcsec =  0.522 kpc/arcsec =  31.35 kpc/arcmin =   1.88 Mpc/degree
    Scale (Local Group)        :     518 pc/arcsec =  0.518 kpc/arcsec =  31.10 kpc/arcmin =   1.87 Mpc/degree
    Scale (3K CMB)             :     542 pc/arcsec =  0.542 kpc/arcsec =  32.52 kpc/arcmin =   1.95 Mpc/degree
    Scale (Virgo Infall only)  :     517 pc/arcsec =  0.517 kpc/arcsec =  31.03 kpc/arcmin =   1.86 Mpc/degree
    Scale (Virgo + GA only)    :     547 pc/arcsec =  0.547 kpc/arcsec =  32.80 kpc/arcmin =   1.97 Mpc/degree
    Scale(Virgo + GA + Shapley):     550 pc/arcsec =  0.550 kpc/arcsec =  33.01 kpc/arcmin =   1.98 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 = 3.030 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 8074 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.027223 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 114 Mpc (m-M) = 35.29 mag Angular-Size Distance : 108 Mpc (m-M) = 35.17 mag Co-Moving Radial Distance : 111 Mpc (m-M) = 35.23 mag Co-Moving Tangential Dist. : 111 Mpc (m-M) = 35.23 mag Co-Moving Volume : 0.00576 Gpc^3 Light Travel-Time : 0.358 Gyr Age at Redshift 0.027223 : 12.941 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 525 pc/arcsec = 0.525 kpc/arcsec = 31.48 kpc/arcmin = 1.89 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.89813; Magnitude per Unit Area = 0.1166 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 2230 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2230 (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 109.6591.0181 90% total B light 1989ESOLV.C...0000L51.2742.56
    K_s (2MASS "total") 91.8077.1195 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:42.9336.06
    NOTE: Physical diameters are derived using a scale of 0.4676 kpc/arcsec based on Average NED-D Metric Distance of (96.450 +/- 10.677) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 15 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 2230 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 2230SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 2230VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    ESO/Uppsala Survey -- ESO 087- G 009 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J06212758-6459340 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J0621274-645935 NASA/IPAC Infrared Science Archive (IRSA)
    The ESO-LV catalog-- ESO-LV 0870090 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query 6dF Galaxy Redshift Survey -- 6dF J0621276-645934 6dF Galaxy Redshift Survey
    Query 6dF Galaxy Redshift Survey -- 6dFGSv 03686 6dF Galaxy Redshift Survey
    Catalogue of Principal Galaxies -- PGC 018873 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 018873 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2230GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2230NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 06h21m27.5s, -64d59m34s (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)
    The NRAO Data Archive System

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