NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2021-12-02 T16:28:38 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 6023


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 6023                       15h57m49.6s +16d18m37s G       11097  0.037015 SPEC 14.22    ...    88     2   60   27    23   11     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - NGC 6023

INDEX for NGC 6023
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
  • 60 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    88 Reference(s)   
    27 Position data point(s)
    23 Redshift data point(s)   
    11 Diameter data point(s)   
    2 Note(s)   
    UGC data    
    RC3 data    

    ESSENTIAL NOTE for NGC 6023 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for NGC 6023 (Back to INDEX)
    Object Names Type Object Names Type
    NGC 6023G NSA 114594 G
    UGC 10106 G MaNGA 01-498169 G
    CGCG 108-021 G PGC 056492 G
    CGCG 1555.5+1627 G UZC J155749.6+161838 G
    MCG +03-41-010 G MG1 J155748+1618 RadioS
    GIN 536 G 87GB 155533.0+162649 RadioS
    WISEA J155749.62+161836.7 IrS 87GB[BWE91] 1555+1626 RadioS
    2MASX J15574962+1618363 IrS NVSS J155749+161838 RadioS
    2MASXi J1557496+161836 IrS CRATES J1557+1618 RadioS
    2MASS J15574961+1618366 IrS CRATES J155749.62+161836.7 RadioS
    SDSS J155749.60+161836.5 G CALIFA 2944 G
    SDSS J155749.61+161836.6 G ABELL 2147:[B72] 04 G
    SDSS J155749.62+161836.7 G [CBW93] P445-2 A G
    WBL 597-002 G [HRT2007] J155749+161823 RadioS
    SNELLS J1557496+161836 G [JBB2007] J155749.61+161836.6 RadioS
    CAN 053 NED15 G [TTL2012] 186217 G
    WHL J155749.6+161836 BCG G SDSS J155749.61+161836.5 G
    LQAC 239+016 007 G [DZ2015] 622-01 G
    ASK 635739.0 G [PJY2015] 587739809961148431 G
    LRG J155749.61+161836.6 RadioS[LHC2018] J239.45674+16.31019 G
    NPM1G +16.0443 G    
         

    COORDINATES for NGC 6023 (Back to INDEX)

    Position Reference:2007ApJS..171...61H

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0) 238.8862904  16.4528401 15h55m32.710s +16d27m10.22s  1.50E-01  1.50E-01    0
    Equatorial (J2000.0) 239.4567500  16.3101944 15h57m49.620s +16d18m36.70s  1.50E-01  1.50E-01    0
    Ecliptic   (B1950.0) 232.2740650  35.9116583                              1.50E-01  1.50E-01    0
    Ecliptic   (J2000.0) 232.9752189  35.9062051                              1.50E-01  1.50E-01    0
    Galactic              28.7679249  45.6413656                              1.50E-01  1.50E-01    0
    SuperGalactic        109.2765966  47.5019472                              1.50E-01  1.50E-01    0
    
    Additional detailed measurements with references are also available by clicking below:
    27 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for NGC 6023 (Back to INDEX)

    4 Distances found in NED View 4 Individual Distance Measurement(s) for NGC 6023

    Summary Statistics computed by NED from 4 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 6023 Distance Modulus
    (mag)
    Metric Distance
    (Mpc)
    Mean 35.96 155.750
    Std. Dev. 0.20 14.175
    Min. 35.75 141.000
    Max. 36.20 173.000
    Median 35.94 154.500

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for NGC 6023 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    HierarchySRSupercluster (RV-confirmed) member...1979ApJ...234..793T
    Galaxy MorphologyEE...1991RC3.9.C...0000d
    Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
    Distance IndicatorTully-FisherTully-Fisher...2007A&A...465...71T
    10 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for NGC 6023 (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]0.1660.1390.1050.0830.0580.1630.1270.0880.0650.0480.0270.0170.0120.006
    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]0.2090.1660.1270.1030.0750.1980.1460.1060.0800.0570.0350.0220.0140.006


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.090 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for NGC 6023 (Back to INDEX)
    Helio. Radial Velocity     :     11097 +/-        3 km/s SPEC 
    Redshift                   :  0.037015 +/- 0.000010  SPEC  2016SDSSD.C...0000:
    Major Diameter (arcmin)    :   1.4
    Minor Diameter (arcmin)    :   1.0
    Magnitude and Filter       : 14.22
    Classifications            : E                   
    
    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:
    23 Redshift data point(s)      60 photometric data point(s)      11 Diameter data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for NGC 6023 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :   11097 +/-      3 km/s SPEC 2016SDSSD.C...0000:
    V (Kinematic LSR)          :   11114 +/-      3 km/s SPEC 1986MNRAS.221.1023K
    V (Galactocentric GSR)     :   11185 +/-      5 km/s SPEC 1991RC3.9.C...0000d
    V (Local Group)            :   11177 +/-      6 km/s SPEC 1996AJ....111..794K
    V (3K CMB)                 :   11197 +/-      8 km/s SPEC 1996ApJ...473..576F
    V (Virgo Infall only)      :   11323 +/-     12 km/s SPEC 2000ApJ...529..786M
    V (Virgo + GA only)        :   11611 +/-     23 km/s SPEC 2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :   11688 +/-     24 km/s SPEC 2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :   153.2 +/-   10.7 Mpc      (m-M) = 35.93 +/- 0.15 mag
    D (Local Group)            :   153.1 +/-   10.7 Mpc      (m-M) = 35.92 +/- 0.15 mag
    D (3K CMB)                 :   153.4 +/-   10.7 Mpc      (m-M) = 35.93 +/- 0.15 mag
    D (Virgo Infall only)      :   155.1 +/-   10.9 Mpc      (m-M) = 35.95 +/- 0.15 mag
    D (Virgo + GA only)        :   159.1 +/-   11.1 Mpc      (m-M) = 36.01 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :   160.1 +/-   11.2 Mpc      (m-M) = 36.02 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :     743 pc/arcsec =  0.743 kpc/arcsec =  44.57 kpc/arcmin =   2.67 Mpc/degree
    Scale (Local Group)        :     742 pc/arcsec =  0.742 kpc/arcsec =  44.54 kpc/arcmin =   2.67 Mpc/degree
    Scale (3K CMB)             :     744 pc/arcsec =  0.744 kpc/arcsec =  44.62 kpc/arcmin =   2.68 Mpc/degree
    Scale (Virgo Infall only)  :     752 pc/arcsec =  0.752 kpc/arcsec =  45.12 kpc/arcmin =   2.71 Mpc/degree
    Scale (Virgo + GA only)    :     771 pc/arcsec =  0.771 kpc/arcsec =  46.27 kpc/arcmin =   2.78 Mpc/degree
    Scale(Virgo + GA + Shapley):     776 pc/arcsec =  0.776 kpc/arcsec =  46.58 kpc/arcmin =   2.79 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 = 2.147 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 11097 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.037348 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 158 Mpc (m-M) = 35.99 mag Angular-Size Distance : 147 Mpc (m-M) = 35.83 mag Co-Moving Radial Distance : 152 Mpc (m-M) = 35.91 mag Co-Moving Tangential Dist. : 152 Mpc (m-M) = 35.91 mag Co-Moving Volume : 0.0148 Gpc^3 Light Travel-Time : 0.487 Gyr Age at Redshift 0.037348 : 12.811 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 711 pc/arcsec = 0.711 kpc/arcsec = 42.68 kpc/arcmin = 2.56 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.86358; Magnitude per Unit Area = 0.1592 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 6023 (Back to INDEX)
     N/A 

    QUICK-LOOK ANGULAR & PHYSICAL DIAMETERS for NGC 6023 (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]
    RC3 D_25; R_25 (blue) 84.8057.6669 25.0 B-mag arcsec^-2^ 1991RC3.9.C...0000d64.0343.54
    K_s (2MASS "total") 88.8063.9465 Diameter for "total" magnitude 20032MASX.C.......:20032MASX.C.......:67.0548.28
    NOTE: Physical diameters are derived using a scale of 0.7551 kpc/arcsec based on Average NED-D Metric Distance of (155.750 +/- 14.175) Mpc.
    The quantities quoted above have not necessarily been corrected for foreground extinction.

    View details for 11 Diameter data point(s) available in NED.

    EXTERNAL ARCHIVES AND SERVICES for NGC 6023 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- NGC 6023SIMBAD (CDS, Strasbourg, France)
    Revised New General Catalogue -- NGC 6023VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Uppsala General Catalog -- UGC 10106 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Original Zwicky Catalog -- CGCG 108-021 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 +03-41-010 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    2MASS Extended Source Images (JHKs) -- 2MASX J15574962+1618363 NASA/IPAC Infrared Science Archive (IRSA)
    2MASS Extended Source Images (JHKs) -- 2MASXi J1557496+161836 NASA/IPAC Infrared Science Archive (IRSA)
    version
    SDSS Sky Server
    Catalogue of Principal Galaxies -- PGC 056492 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Retrieve mean data from LEDA -- PGC 056492 The Lyon/Meudon Extragalactic Database (LEDA)
    NRAO/VLA Sky Survey (NVSS)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- NGC 6023GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- NGC 6023NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 15h57m49.6s, +16d18m37s (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)
    version
    SDSS Sky Server
    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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