NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-23 T04:31:40 PST
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You have selected the following parameters to search on:

Velocity(km/s): Unconstrained
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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

Detailed Information for Object No. 558

INDEX for [HB89] 0244-303
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
   Classifications
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):
  • Images
  • 40 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    29 Reference(s)   
    9 Position data point(s)
    4 Redshift data point(s)   
    HB89 data    

    ESSENTIAL NOTE for [HB89] 0244-303 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for [HB89] 0244-303 (Back to INDEX)
    Object Names Type Object Names Type
    [HB89] 0244-303QSO USNO-A2.0 0525-00942474 VisS
    WISEA J024649.87-300741.5 IrS UVQS J024649.87-300741.5 QSO
    2MASS J02464987-3007414 IrS MS 0244.6-3020 XrayS
    GALEX 2483315318549653436 UvES 1WGA J0246.8-3007 XrayS
    GALEXASC J024649.87-300741.6 UvS 1AXG J024651-3008 XrayS
    GALEXMSC J024649.88-300742.5 UvS [WKA83] 024441.9-302012 QSO
    2QZ J024649.8-300742 QSO NGC 1097:[R97] 07 XrayS
    LQAC 041-030 034 QSO [VCV2001] J024649.9-300742 QSO
    SSTSL2 J024649.87-300740.9 IrS    

    COORDINATES for [HB89] 0244-303 (Back to INDEX)

    Position Reference:2001MNRAS.322L..29C

    Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                           (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
    Equatorial (B1950.0)   41.174494  -30.337174  02h44m41.88s  -30d20m13.8s  2.50E+00  2.50E+00    0
    Equatorial (J2000.0)   41.707708  -30.128417  02h46m49.85s  -30d07m42.3s  2.50E+00  2.50E+00    0
    Ecliptic   (B1950.0)   26.247227  -43.587701                              2.50E+00  2.50E+00    0
    Ecliptic   (J2000.0)   26.951023  -43.584225                              2.50E+00  2.50E+00    0
    Galactic              226.574047  -64.569024                              2.50E+00  2.50E+00    0
    SuperGalactic         270.401935  -31.748201                              2.50E+00  2.50E+00    0
    
    Additional detailed measurements with references are also available by clicking below:
    9 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for [HB89] 0244-303 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for [HB89] 0244-303 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    Activity TypeQSOQSO...2006A&A...455..773V
    1 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for [HB89] 0244-303 (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]0.0950.0790.0600.0470.0330.0930.0720.0500.0370.0280.0160.0100.0070.003
    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]0.1130.0900.0690.0560.0400.1070.0790.0570.0430.0310.0190.0120.0080.003

    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for [HB89] 0244-303 (Back to INDEX)
    Helio. Radial Velocity     :    156552 +/-      423 km/s      
    Redshift                   :  0.522200 +/- 0.001410       ; 2004MNRAS.349.1397C
    Description                :                     
    Magnitude and Filter       : 18.3 
    Spare 3                    :      
    Spare 4                    :      
    
    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:
    4 Redshift data point(s)      40 photometric data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT for [HB89] 0244-303 (Details)(Back to INDEX)
    Calculated and Corrected Velocities
    V (Heliocentric)           :  156552 +/-    423 km/s      2004MNRAS.349.1397C
    V (Kinematic LSR)          :  156537 +/-    423 km/s      1986MNRAS.221.1023K
    V (Galactocentric GSR)     :  156470 +/-    423 km/s      1991RC3.9.C...0000d
    V (Local Group)            :  156478 +/-    423 km/s      1996AJ....111..794K
    V (3K CMB)                 :  156386 +/-    423 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :  156318 +/-    423 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :  156238 +/-    423 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :  156207 +/-    423 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
    D (Galactocentric GSR)     :  2143.4 +/-  150.2 Mpc      (m-M) = 41.66 +/- 0.15 mag
    D (Local Group)            :  2143.5 +/-  150.2 Mpc      (m-M) = 41.66 +/- 0.15 mag
    D (3K CMB)                 :  2142.3 +/-  150.1 Mpc      (m-M) = 41.65 +/- 0.15 mag
    D (Virgo Infall only)      :  2141.3 +/-  150.0 Mpc      (m-M) = 41.65 +/- 0.15 mag
    D (Virgo + GA only)        :  2140.2 +/-  149.9 Mpc      (m-M) = 41.65 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :  2139.8 +/-  149.9 Mpc      (m-M) = 41.65 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :   10392 pc/arcsec = 10.392 kpc/arcsec = 623.50 kpc/arcmin =  37.41 Mpc/degree
    Scale (Local Group)        :   10392 pc/arcsec = 10.392 kpc/arcsec = 623.53 kpc/arcmin =  37.41 Mpc/degree
    Scale (3K CMB)             :   10386 pc/arcsec = 10.386 kpc/arcsec = 623.16 kpc/arcmin =  37.39 Mpc/degree
    Scale (Virgo Infall only)  :   10382 pc/arcsec = 10.382 kpc/arcsec = 622.89 kpc/arcmin =  37.37 Mpc/degree
    Scale (Virgo + GA only)    :   10376 pc/arcsec = 10.376 kpc/arcsec = 622.57 kpc/arcmin =  37.35 Mpc/degree
    Scale(Virgo + GA + Shapley):   10374 pc/arcsec = 10.374 kpc/arcsec = 622.45 kpc/arcmin =  37.35 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 = 0.161 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 156552 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.521647 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 2890 Mpc (m-M) = 42.30 mag Angular-Size Distance : 1248 Mpc (m-M) = 40.48 mag Co-Moving Radial Distance : 1899 Mpc (m-M) = 41.39 mag Co-Moving Tangential Dist. : 1899 Mpc (m-M) = 41.39 mag Co-Moving Volume : 28.7 Gpc^3 Light Travel-Time : 5.030 Gyr Age at Redshift 0.521647 : 8.269 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 6051 pc/arcsec = 6.051 kpc/arcsec = 363.07 kpc/arcmin = 21.78 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.18653; Magnitude per Unit Area = 1.823 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 [HB89] 0244-303 (Back to INDEX)
     N/A 

    EXTERNAL ARCHIVES AND SERVICES for [HB89] 0244-303 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- [HB89] 0244-303GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- [HB89] 0244-303NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 02h46m49.8s, -30d07m42s (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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