NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-06 T07:22:25 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 2442


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 2442                       07h36m23.8s -69d31m51s G        1466  0.004890      11.24    ...   188    13   91   15     7   17     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 2442

INDEX for NGC 2442
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
  • 91 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    188 Reference(s)   
    15 Position data point(s)
    7 Redshift data point(s)   
    17 Diameter data point(s)   
    13 Note(s)   
    ESO data    
    RC3 data    

    ESSENTIAL NOTE for NGC 2442 (Back to INDEX)
    Confused HIPASS source                                                          
    

    CROSS-IDENTIFICATIONS for NGC 2442 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 2442G LDCE 0515 NED004 G
    NGC 2443 G HDCE 0449 NED004 G
    ESO 059- G 008 G PGC1 0021373 NED001 G
    ESO 073633-6925.0 G LQAC 114-069 001 G
    AM 0736-692 G HIPASS J0736-69 RadioS
    WISEA J073623.80-693150.9 IrS PGC 021373 G
    2MASX J07362384-6931509 IrS PMN J0736-6931 RadioS
    2MASS J07362319-6931510 IrS PMNM 073638.9-692449 RadioS
    2MASS J07362377-6931509 IrS SUMSS J073623-693150 RadioS
    IRAS 07365-6924 IrS LGG 147:[G93] 003 G
    IRAS F07365-6924 IrS [VCV2001] J073624.0-693148 G
    CGS 291 G NGC 2442:[LB2005] X01 XrayS
    SGC 073633-6925.0 G [VCV2006] J073624.0-693148 G
    ESO-LV 0590080 G    
         

    COORDINATES for NGC 2442 (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)  114.137779  -69.417078  07h36m33.07s  -69d25m01.5s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)  114.099333  -69.530833  07h36m23.84s  -69d31m51.0s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)  208.527247  -80.582236                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)  209.193117  -80.586005                              1.25E+00  1.25E+00    0
    Galactic              281.299504  -21.501573                              1.25E+00  1.25E+00    0
    SuperGalactic         202.009916  -35.790558                              1.25E+00  1.25E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    15 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 2442 (Back to INDEX)

    7 Distances found in NED View 7 Individual Distance Measurement(s) for NGC 2442

    Summary Statistics computed by NED from 7 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 2442 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 31.60 21.014
    Std. Dev. 0.22 2.069
    Min. 31.16 17.100
    Max. 31.89 23.900
    Median 31.64 21.300

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 2442 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyGRGroup member, radial-velocity confirmed...1992A&AS...93..211F
    KinematicsHI line widthHI line width...2004AJ....128...16K
    Luminosity Class3.7LC II-III...1991RC3.9.C...0000d
    Galaxy MorphologySAB(s)bc pecSAB(s)bc pec...1991RC3.9.C...0000d
    Activity TypeS3LINER...2006A&A...455..773V
    Distance IndicatorTully estTully est...1988NBGC.C....0000T
    25 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 2442 (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]0.8780.7350.5560.4400.3050.8590.6690.4630.3440.2560.1440.0910.0610.031
    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]1.1010.8740.6710.5410.3931.0440.7680.5570.4230.3000.1830.1170.0740.031


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.700 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 2442 (Back to INDEX)
    Helio. Radial Velocity     :      1466 +/-        5 km/s      
    Redshift                   :  0.004890 +/- 0.000018        2006HIPAS.C...0000:
    Major Diameter (arcmin)    :   5.5
    Minor Diameter (arcmin)    :   4.9
    Magnitude and Filter       : 11.24
    Classifications            : SAB(s)bc pec        
    
    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:
    7 Redshift data point(s)      91 photometric data point(s)      17 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 2442 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    1466 +/-      5 km/s      2006HIPAS.C...0000:
    V (Kinematic LSR)          :    1451 +/-      5 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    1253 +/-     10 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    1184 +/-     18 km/s      1996AJ....111..794K
    V (3K CMB)                 :    1584 +/-     10 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    1259 +/-     19 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    1308 +/-     19 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    1313 +/-     19 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    17.2 +/-    1.2 Mpc      (m-M) = 31.17 +/- 0.15 mag
    D (Local Group)            :    16.2 +/-    1.2 Mpc      (m-M) = 31.05 +/- 0.15 mag
    D (3K CMB)                 :    21.7 +/-    1.5 Mpc      (m-M) = 31.68 +/- 0.15 mag
    D (Virgo Infall only)      :    17.2 +/-    1.2 Mpc      (m-M) = 31.18 +/- 0.15 mag
    D (Virgo + GA only)        :    17.9 +/-    1.3 Mpc      (m-M) = 31.27 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    18.0 +/-    1.3 Mpc      (m-M) = 31.28 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :      83 pc/arcsec =  0.083 kpc/arcsec =   4.99 kpc/arcmin =   0.30 Mpc/degree
    Scale (Local Group)        :      79 pc/arcsec =  0.079 kpc/arcsec =   4.72 kpc/arcmin =   0.28 Mpc/degree
    Scale (3K CMB)             :     105 pc/arcsec =  0.105 kpc/arcsec =   6.31 kpc/arcmin =   0.38 Mpc/degree
    Scale (Virgo Infall only)  :      84 pc/arcsec =  0.084 kpc/arcsec =   5.02 kpc/arcmin =   0.30 Mpc/degree
    Scale (Virgo + GA only)    :      87 pc/arcsec =  0.087 kpc/arcsec =   5.21 kpc/arcmin =   0.31 Mpc/degree
    Scale(Virgo + GA + Shapley):      87 pc/arcsec =  0.087 kpc/arcsec =   5.23 kpc/arcmin =   0.31 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 = 19.109 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1466 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.005284 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 21.8 Mpc (m-M) = 31.69 mag Angular-Size Distance : 21.6 Mpc (m-M) = 31.67 mag Co-Moving Radial Distance : 21.7 Mpc (m-M) = 31.68 mag Co-Moving Tangential Dist. : 21.7 Mpc (m-M) = 31.68 mag Co-Moving Volume : 4.27e-05 Gpc^3 Light Travel-Time : 0.071 Gyr Age at Redshift 0.005284 : 13.228 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 105 pc/arcsec = 0.105 kpc/arcsec = 6.27 kpc/arcmin = 0.38 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.97914; Magnitude per Unit Area = 0.02289 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 2442 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 2442 (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 467.73430.3128 27.0 B-mag arcsec^-2^ 1989ESOLV.C...0000L47.6543.84
    K_s (LGA/2MASS "total") 480.40417.9527 Diameter for "total" magnitude 2003AJ....125..525J2003AJ....125..525J48.9442.58
    NOTE: Physical diameters are derived using a scale of 0.1019 kpc/arcsec based on Average NED-D Metric Distance of (21.014 +/- 2.069) 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 2442 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 2442SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 2442VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Revised New General Catalogue -- NGC 2443 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    ESO/Uppsala Survey -- ESO 059- G 008 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J07362384-6931509 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F07365-6924 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    The ESO-LV catalog-- ESO-LV 0590080 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Catalogue of Principal Galaxies -- PGC 021373 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 021373 The Lyon/Meudon Extragalactic Database (LEDA)
    Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J0736-6931 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 2442GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 2442NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 07h36m23.8s, -69d31m51s (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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