NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2022-01-22 T22:43:24 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 PKS 2152-218


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    PKS 2152-218                   21h55m13.8s -21d37m02s G      >30000  0.306000      20.60    ...    16     0    6    5     1    0     0 Retrieve Retrieve 1   

Detailed information for each object


Object No. 1 - PKS 2152-218

INDEX for PKS 2152-218
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
  • 6 Photometric data point(s) and SED   
  • Spectra   
    Redshift-Independent Distances
    16 Reference(s)   
    5 Position data point(s)
    1 Redshift data point(s)   
    PKS data    

    ESSENTIAL NOTE for PKS 2152-218 (Back to INDEX)
    N/A

    CROSS-IDENTIFICATIONS for PKS 2152-218 (Back to INDEX)
    Object Names Type Object Names Type
    PKS 2152-218RadioSNVSS J215513-213702 RadioS
    MRSS 600-005603 G AT20G J215513-213702 RadioS
    PKS B2152-218 RadioSCRATES J2155-2137 RadioS
    PKS B2152-218 ID G CRATES J215513.78-213702.4 RadioS
    PKS J2155-2136 RadioSOCARS 2152-218 RadioS
    PMN J2155-2137 RadioS[HRT2007] J215513-213706 RadioS
    [MGD2014] 2152.4-2151 RadioS  

    COORDINATES for PKS 2152-218 (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) 328.1086228 -21.8546296 21h52m26.069s -21d51m16.67s  1.50E-01  1.50E-01    0
    Equatorial (J2000.0) 328.8074167 -21.6173333 21h55m13.780s -21d37m02.40s  1.50E-01  1.50E-01    0
    Ecliptic   (B1950.0) 322.8082197  -8.4195696                              1.50E-01  1.50E-01    0
    Ecliptic   (J2000.0) 323.5076458  -8.4230228                              1.50E-01  1.50E-01    0
    Galactic              30.8756857 -49.6974174                              1.50E-01  1.50E-01    0
    SuperGalactic        257.4692595  32.1734743                              1.50E-01  1.50E-01    0
    
    Additional detailed measurements with references are also available by clicking below:
    5 Position data point(s)

    REDSHIFT-INDEPENDENT DISTANCES for PKS 2152-218 (Back to INDEX)
     N/A 

    CLASSIFICATIONS (TYPES, ATTRIBUTES) for PKS 2152-218 (Back to INDEX)
    TypeAs PublishedNED HomogenizedFlagReference Code
    Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
    1 Detailed Classification(s)


    FOREGROUND GALACTIC EXTINCTION for PKS 2152-218 (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]0.1570.1320.0990.0790.0550.1540.1200.0830.0620.0460.0260.0160.0110.006
    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]0.1950.1550.1190.0960.0690.1850.1360.0990.0750.0530.0320.0210.0130.005


    Galactic Extinction based on H I Column Densities and Galaxy Counts
    (Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
    AB = 0.040 mag
    See Notes on Galactic Extinction for important caveats.

    BASIC DATA for PKS 2152-218 (Back to INDEX)
    Helio. Radial Velocity     :     91737 km/s       
    Redshift                   :  0.306000            1991ApJS...75..297H
    Major Diameter (arcmin)    :  0.13
    Minor Diameter (arcmin)    :  0.08
    Magnitude and Filter       : 20.60
    Classifications            : Radio galaxy        
    
    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:
    1 Redshift data point(s)      6 photometric data point(s)      

    QUANTITIES DERIVED FROM REDSHIFT(Details)
    Calculated and Corrected Velocities
    V (Heliocentric)           :   91737  km/s                1991ApJS...75..297H
    V (Kinematic LSR)          :   91741  km/s                1986MNRAS.221.1023K
    V (Galactocentric GSR)     :   91813 +/-      3 km/s      1991RC3.9.C...0000d
    V (Local Group)            :   91849 +/-      7 km/s      1996AJ....111..794K
    V (3K CMB)                 :   91430 +/-     21 km/s      1996ApJ...473..576F
    V (Virgo Infall only)      :   91694 +/-     13 km/s      2000ApJ...529..786M
    V (Virgo + GA only)        :   91651 +/-     13 km/s      2000ApJ...529..786M
    V (Virgo + GA + Shapley)   :   91640 +/-     13 km/s      2000ApJ...529..786M
    
    Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/- 5 km/sec/Mpc)
    D (Galactocentric GSR)     :  1257.7 +/-   88.0 Mpc      (m-M) = 40.50 +/- 0.15 mag
    D (Local Group)            :  1258.2 +/-   88.1 Mpc      (m-M) = 40.50 +/- 0.15 mag
    D (3K CMB)                 :  1252.5 +/-   87.7 Mpc      (m-M) = 40.49 +/- 0.15 mag
    D (Virgo Infall only)      :  1256.1 +/-   87.9 Mpc      (m-M) = 40.50 +/- 0.15 mag
    D (Virgo + GA only)        :  1255.5 +/-   87.9 Mpc      (m-M) = 40.49 +/- 0.15 mag
    D (Virgo + GA + Shapley)   :  1255.3 +/-   87.9 Mpc      (m-M) = 40.49 +/- 0.15 mag
    
    Scale at Hubble Flow Distances
    Scale (Galactocentric GSR) :    6098 pc/arcsec =  6.098 kpc/arcsec = 365.85 kpc/arcmin =  21.95 Mpc/degree
    Scale (Local Group)        :    6100 pc/arcsec =  6.100 kpc/arcsec = 366.00 kpc/arcmin =  21.96 Mpc/degree
    Scale (3K CMB)             :    6072 pc/arcsec =  6.072 kpc/arcsec = 364.33 kpc/arcmin =  21.86 Mpc/degree
    Scale (Virgo Infall only)  :    6090 pc/arcsec =  6.090 kpc/arcsec = 365.38 kpc/arcmin =  21.92 Mpc/degree
    Scale (Virgo + GA only)    :    6087 pc/arcsec =  6.087 kpc/arcsec = 365.21 kpc/arcmin =  21.91 Mpc/degree
    Scale(Virgo + GA + Shapley):    6086 pc/arcsec =  6.086 kpc/arcsec = 365.16 kpc/arcmin =  21.91 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 = 0.274 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 91737 km/sec
    Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.304977 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 1528 Mpc (m-M) = 40.92 mag Angular-Size Distance : 897 Mpc (m-M) = 39.76 mag Co-Moving Radial Distance : 1171 Mpc (m-M) = 40.34 mag Co-Moving Tangential Dist. : 1171 Mpc (m-M) = 40.34 mag Co-Moving Volume : 6.72 Gpc^3 Light Travel-Time : 3.343 Gyr Age at Redshift 0.304977 : 9.956 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 4349 pc/arcsec = 4.349 kpc/arcsec = 260.94 kpc/arcmin = 15.66 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.34482; Magnitude per Unit Area = 1.156 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 PKS 2152-218 (Back to INDEX)
     N/A 

    EXTERNAL ARCHIVES AND SERVICES for PKS 2152-218 Help (Back to INDEX)
    Resources for Object NamesSite/Service
    Query SIMBAD by primary NED object name -- PKS 2152-218SIMBAD (CDS, Strasbourg, France)
    Parkes Radio Sources Catalogue -- PKS B2152-218 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J2155-2137 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
    NRAO/VLA Sky Survey (NVSS)
    Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- PKS 2152-218GALEX Mission Data Archive at MAST
    Explore IRSA resources with RADAR (10 arcsec search radius) -- PKS 2152-218NASA/IPAC Infrared Science Archive (IRSA)
    Resources for position 21h55m13.8s, -21d37m02s (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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