NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-07 T08:02:30 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 1493


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 1493                       03h57m27.4s -46d12m39s G        1053  0.003512      11.78    ...   145     9   78   23    12   17     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 1493

INDEX for NGC 1493
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
  • 78 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    145 Reference(s)   
    23 Position data point(s)
    12 Redshift data point(s)   
    17 Diameter data point(s)   
    9 Note(s)   
    ESO data    
    RC3 data    

    ESSENTIAL NOTE for NGC 1493 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 1493 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 1493G SSRS GROUP 13 NED25 G
    ESO 249- G 033 G PGC1 0014163 NED001 G
    ESO 035554-4621.2 G APMBGC 249-110+068 G
    AM 0355-462 G HIPASS J0357-46 G
    WISEA J035727.45-461238.5 IrS ISG 16 G
    2MASX J03572738-4612386 IrS MRSS 249-014113 G
    2MASS J03572744-4612383 IrS PGC 014163 G
    IRAS 03558-4621 IrS 2CXO J035727.4-461238 XrayS
    IRAS F03559-4621 IrS CXO J035727.4-461238 XrayS
    CGS 226 G CXOGSG J035727.4-461238 XrayS
    SGC 035554-4621.2 G 2XMM J035727.3-461239 XrayS
    ESO-LV 2490330 G CXO J035727.42-461238.6 XrayS
    6dF J0357273-461239 G LGG 106:[G93] 004 G
    6dF J0357274-461239 G NGC 1493:[L2011a] X0004 XrayS
    LDCE 0266 NED015 G NGC 1493:[WLQ2016] X0004 XrayS
    HDCE 0257 NED006 G    
         

    COORDINATES for NGC 1493 (Back to INDEX)

    Position Reference:2010ApJS..189...37E

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)  58.9737388 -46.3534500 03h55m53.697s -46d21m12.42s  4.50E-01  4.50E-01    0
    Equatorial (J2000.0)  59.3642900 -46.2107019 03h57m27.429s -46d12m38.53s  4.50E-01  4.50E-01    0
    Ecliptic   (B1950.0)  35.6022586 -64.0529485                              4.50E-01  4.50E-01    0
    Ecliptic   (J2000.0)  36.3108607 -64.0485967                              4.50E-01  4.50E-01    0
    Galactic             253.2023957 -48.8574228                              4.50E-01  4.50E-01    0
    SuperGalactic        247.2390597 -42.1821453                              4.50E-01  4.50E-01    0
    
    Additional detailed measurements with references are also available by clicking below:
    23 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 1493 (Back to INDEX)

    6 Distances found in NED View 6 Individual Distance Measurement(s) for NGC 1493

    Summary Statistics computed by NED from 6 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 1493 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 30.17 10.848
    Std. Dev. 0.26 1.286
    Min. 29.83 9.250
    Max. 30.52 12.700
    Median 30.20 10.950

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 1493 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyGRGroup member, radial-velocity confirmed...1992A&AS...93..211F
    KinematicsHI line widthHI line width...2002MNRAS.337..641W
    Luminosity Class6.0LC III-IV...1991RC3.9.C...0000d
    Galaxy MorphologySB(r)cdSB(r)cd...1991RC3.9.C...0000d
    Distance IndicatorTully-FisherTully-Fisher...1988NBGC.C....0000T
    31 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 1493 (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]0.0450.0380.0290.0230.0160.0450.0350.0240.0180.0130.0070.0050.0030.002
    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]0.0560.0440.0340.0270.0200.0530.0390.0280.0210.0150.0090.0060.0040.002


    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 1493 (Back to INDEX)
    Helio. Radial Velocity     :      1053 +/-        1 km/s      
    Redshift                   :  0.003512 +/- 0.000003        2011ApJS..197...28P
    Major Diameter (arcmin)    :   3.5
    Minor Diameter (arcmin)    :   3.2
    Magnitude and Filter       : 11.78
    Classifications            : SB(rs)cd            
    
    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:
    12 Redshift data point(s)      78 photometric data point(s)      17 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 1493 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    1053 +/-      1 km/s      2011ApJS..197...28P
    V (Kinematic LSR)          :    1035 +/-      1 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :     900 +/-      6 km/s      1991RC3.9.C...0000d
    V (Local Group)            :     874 +/-     11 km/s      1996AJ....111..794K
    V (3K CMB)                 :    1004 +/-      4 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :     863 +/-     11 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :     942 +/-     12 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :     947 +/-     12 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :    12.3 +/-    0.9 Mpc      (m-M) = 30.45 +/- 0.15 mag
    D (Local Group)            :    12.0 +/-    0.9 Mpc      (m-M) = 30.39 +/- 0.15 mag
    D (3K CMB)                 :    13.8 +/-    1.0 Mpc      (m-M) = 30.69 +/- 0.15 mag
    D (Virgo Infall only)      :    11.8 +/-    0.8 Mpc      (m-M) = 30.36 +/- 0.15 mag
    D (Virgo + GA only)        :    12.9 +/-    0.9 Mpc      (m-M) = 30.55 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :    13.0 +/-    0.9 Mpc      (m-M) = 30.57 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :      60 pc/arcsec =  0.060 kpc/arcsec =   3.59 kpc/arcmin =   0.22 Mpc/degree
    Scale (Local Group)        :      58 pc/arcsec =  0.058 kpc/arcsec =   3.48 kpc/arcmin =   0.21 Mpc/degree
    Scale (3K CMB)             :      67 pc/arcsec =  0.067 kpc/arcsec =   4.00 kpc/arcmin =   0.24 Mpc/degree
    Scale (Virgo Infall only)  :      57 pc/arcsec =  0.057 kpc/arcsec =   3.44 kpc/arcmin =   0.21 Mpc/degree
    Scale (Virgo + GA only)    :      63 pc/arcsec =  0.063 kpc/arcsec =   3.75 kpc/arcmin =   0.23 Mpc/degree
    Scale(Virgo + GA + Shapley):      63 pc/arcsec =  0.063 kpc/arcsec =   3.77 kpc/arcmin =   0.23 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 = 26.492 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 1053 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.003349 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 13.8 Mpc (m-M) = 30.70 mag Angular-Size Distance : 13.7 Mpc (m-M) = 30.68 mag Co-Moving Radial Distance : 13.7 Mpc (m-M) = 30.69 mag Co-Moving Tangential Dist. : 13.7 Mpc (m-M) = 30.69 mag Co-Moving Volume : 1.09e-05 Gpc^3 Light Travel-Time : 0.045 Gyr Age at Redshift 0.003349 : 13.254 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 66 pc/arcsec = 0.066 kpc/arcsec = 3.98 kpc/arcmin = 0.24 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.98672; Magnitude per Unit Area = 0.01452 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 1493 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 1493 (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 309.03290.49155 27.0 B-mag arcsec^-2^ 1989ESOLV.C...0000L16.2515.28
    K_s (2MASS "total") 340.20176.9080 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:17.899.30
    NOTE: Physical diameters are derived using a scale of 0.0526 kpc/arcsec based on Average NED-D Metric Distance of (10.848 +/- 1.286) 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 1493 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 1493SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 1493VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    ESO/Uppsala Survey -- ESO 249- G 033 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J03572738-4612386 NASA/IPAC Infrared Science Archive (IRSA)
    IRAS Faint Source Catalog -- IRAS F03559-4621 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    The ESO-LV catalog-- ESO-LV 2490330 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query 6dF Galaxy Redshift Survey -- 6dF J0357273-461239 6dF Galaxy Redshift Survey
    Query 6dF Galaxy Redshift Survey -- 6dF J0357274-461239 6dF Galaxy Redshift Survey
    Catalogue of Principal Galaxies -- PGC 014163 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 014163 The Lyon/Meudon Extragalactic Database (LEDA)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 1493GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 1493NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 03h57m27.4s, -46d12m39s (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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