NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-03 T20:33:36 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 1028


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 1028                       02h39m37.1s +10d50m37s G        8598  0.028680      15.3     ...    33     0   38   11     9    3     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 1028

INDEX for NGC 1028
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
  • 38 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    33 Reference(s)   
    11 Position data point(s)
    9 Redshift data point(s)   
    3 Diameter data point(s)   

    ESSENTIAL NOTE for NGC 1028 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 1028 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 1028G KTG 09C G
    CGCG 439-025 G WBL 082-003 G
    CGCG 0236.9+1038 G AGC 120414 G
    MCG +02-07-023 G PGC 010068 G
    WISEA J023937.14+105037.1 IrS UZC J023937.1+105037 G
    2MASX J02393715+1050371 IrS NVSS J023936+105036 RadioS
    2MASS J02393716+1050376 IrS    

    COORDINATES for NGC 1028 (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)   39.230544   10.629066  02h36m55.33s  +10d37m44.6s  1.25E+00  1.25E+00    0
    Equatorial (J2000.0)   39.904792   10.843667  02h39m37.15s  +10d50m37.2s  1.25E+00  1.25E+00    0
    Ecliptic   (B1950.0)   40.213042   -4.479252                              1.25E+00  1.25E+00    0
    Ecliptic   (J2000.0)   40.911897   -4.474608                              1.25E+00  1.25E+00    0
    Galactic              161.190643  -43.846367                              1.25E+00  1.25E+00    0
    SuperGalactic         315.144117  -21.454400                              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 1028 (Back to INDEX)

    3 Distances found in NED View 3 Individual Distance Measurement(s) for NGC 1028

    Summary Statistics computed by NED from 3 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 1028 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 34.45 77.933
    Std. Dev. 0.13 4.682
    Min. 34.33 73.600
    Max. 34.59 82.900
    Median 34.44 77.300

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 1028 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchyTin a triple...1988AISAO..26...42K
    KinematicsHI line widthHI line width...2005ApJS..160..149S
    Galaxy MorphologySaSa...1979AISAO..11....3K
    Distance IndicatorTully-FisherTully-Fisher...2009ApJS..182..474S
    7 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 1028 (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]0.5660.4730.3580.2830.1960.5530.4310.2980.2220.1650.0930.0590.0390.020
    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]0.6960.5530.4250.3430.2490.6610.4860.3530.2670.1900.1160.0740.0470.020


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.300 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 1028 (Back to INDEX)
    Helio. Radial Velocity     :      8598 +/-       21 km/s      
    Redshift                   :  0.028680 +/- 0.000071        2005ApJS..160..149S
    Major Diameter (arcmin)    :  0.8 
    Minor Diameter (arcmin)    :  0.3 
    Magnitude and Filter       : 15.3 
    Classifications            : Sa                  
    
    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:
    9 Redshift data point(s)      38 photometric data point(s)      3 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 1028 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :    8598 +/-     21 km/s      2005ApJS..160..149S
    V (Kinematic LSR)          :    8589 +/-     21 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :    8641 +/-     21 km/s      1991RC3.9.C...0000d
    V (Local Group)            :    8698 +/-     22 km/s      1996AJ....111..794K
    V (3K CMB)                 :    8366 +/-     27 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :    8564 +/-     24 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :    8384 +/-     27 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :    8359 +/-     27 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :   118.4 +/-    8.3 Mpc      (m-M) = 35.37 +/- 0.15 mag
    D (Local Group)            :   119.1 +/-    8.3 Mpc      (m-M) = 35.38 +/- 0.15 mag
    D (3K CMB)                 :   114.6 +/-    8.0 Mpc      (m-M) = 35.30 +/- 0.15 mag
    D (Virgo Infall only)      :   117.3 +/-    8.2 Mpc      (m-M) = 35.35 +/- 0.15 mag
    D (Virgo + GA only)        :   114.9 +/-    8.0 Mpc      (m-M) = 35.30 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :   114.5 +/-    8.0 Mpc      (m-M) = 35.29 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     574 pc/arcsec =  0.574 kpc/arcsec =  34.43 kpc/arcmin =   2.07 Mpc/degree
    Scale (Local Group)        :     578 pc/arcsec =  0.578 kpc/arcsec =  34.66 kpc/arcmin =   2.08 Mpc/degree
    Scale (3K CMB)             :     556 pc/arcsec =  0.556 kpc/arcsec =  33.34 kpc/arcmin =   2.00 Mpc/degree
    Scale (Virgo Infall only)  :     569 pc/arcsec =  0.569 kpc/arcsec =  34.12 kpc/arcmin =   2.05 Mpc/degree
    Scale (Virgo + GA only)    :     557 pc/arcsec =  0.557 kpc/arcsec =  33.41 kpc/arcmin =   2.00 Mpc/degree
    Scale(Virgo + GA + Shapley):     555 pc/arcsec =  0.555 kpc/arcsec =  33.31 kpc/arcmin =   2.00 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 = 3.002 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 8598 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.027907 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 117 Mpc (m-M) = 35.34 mag Angular-Size Distance : 111 Mpc (m-M) = 35.22 mag Co-Moving Radial Distance : 114 Mpc (m-M) = 35.28 mag Co-Moving Tangential Dist. : 114 Mpc (m-M) = 35.28 mag Co-Moving Volume : 0.0062 Gpc^3 Light Travel-Time : 0.367 Gyr Age at Redshift 0.027907 : 12.932 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 537 pc/arcsec = 0.537 kpc/arcsec = 32.25 kpc/arcmin = 1.93 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.89575; Magnitude per Unit Area = 0.1195 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 1028 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 1028 (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]
    POSS1 103a-O 48.0018.24... Intermed. surface brightness 1963MCG3..C...0000V18.146.89
    K_s (2MASS "total") 58.3045.4745 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:22.0317.18
    NOTE: Physical diameters are derived using a scale of 0.3778 kpc/arcsec based on Average NED-D Metric Distance of (77.933 +/- 4.682) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 3 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 1028 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 1028SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 1028VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Original Zwicky Catalog -- CGCG 439-025 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Query UZC Spectral Archive (60 arcsec search radius)Updated Zwicky Catalog Data (Harvard/SAO)
    Morphological Catalog of Galaxies -- MCG +02-07-023 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J02393715+1050371 NASA/IPAC Infrared Science Archive (IRSA)
    Catalogue of Principal Galaxies -- PGC 010068 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 010068 The Lyon/Meudon Extragalactic Database (LEDA)
    NRAO/VLA Sky Survey (NVSS)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 1028GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 1028NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 02h39m37.1s, +10d50m37s (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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