NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-18 T04:50:30 PDT
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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. 154

INDEX for [HB89] 0252-549
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
   
69 Photometric data point(s) and SED   
Spectra   
Redshift-Independent Distances
95 Reference(s)   
21 Position data point(s)
6 Redshift data point(s)   
4 Note(s)   
PKS data    
HB89 data    

ESSENTIAL NOTE for [HB89] 0252-549 (Back to INDEX)
N/A

CROSS-IDENTIFICATIONS for [HB89] 0252-549 (Back to INDEX)
Object Names Type Object Names Type
[HB89] 0252-549QSO IERS B0252-549 RadioS
PKS 0252-549 RadioSWB J0253-5441 RadioS
WISE J025329.16-544151.4 IrS WIBRaLS J0253-5441 G
2MASS J02532917-5441516 IrS WMAP 155 RadioS
GALEXASC J025329.09-544151.6 UvS WMAP J0253-5441 RadioS
6dF J0253292-544152 VisS WMAP J025333-5441 RadioS
ACT-S J025328-544151 RadioSWMAP J025333-5442 RadioS
LQAC 043-054 001 QSO NEWPS_5yr_5s 065 RadioS
CGRaBS J0253-5441 QSO NEWPS_5yr_5s_15 064 RadioS
HE 0252-5454 QSO QVW5 J025321-5441 RadioS
LEDA 2823291 G QVW7 J025321-544138 RadioS
UVQS J025329.17-544151.5 QSO WMAP3-NEWPS-5S 034 RadioS
BZQ J0253-5441 QSO RX J0253.4-5441 XrayS
PKS B0252-549 RadioS1RXS J025328.3-544150 XrayS
PKS J0253-5441 RadioS[VCV2001] J025329.2-544151 QSO
PMN J0253-5441 RadioS[HRT2007] J025330-544142 RadioS
PMNM 025201.4-545350 RadioS[MEM2008] 036 QSO
MRC 0252-548 RadioS[MGL2009] 0320 QSO
SUMSS J025329-544150 RadioS[MSC2011] J025329.18-544151.5 QSO
SUMSS J025329-544151 RadioS[RLH2011] J0253-5441 G
VSOP J0253-5441 RadioS[ZZ2014] J025329.17-544151.4 RadioS
AT20G J025329-544151 RadioS[PNW2015] J0253-5441 RadioS
AT20G J025329.20-544151.4 RadioS    
CRATES J0253-5441 RadioS    
CRATES J025329.16-544151.7 RadioS    
ICRF J025329.1-544151 RadioS    

COORDINATES for [HB89] 0252-549 (Back to INDEX)

Position Reference:1995AJ....110..880J

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                              Semimajor Semiminor  PA(deg)
Equatorial (B1950.0)  43.0011182 -54.9006877 02h52m00.2683s -54d54m02.476s  1.50E-03  7.10E-04    0
Equatorial (J2000.0)  43.3715850 -54.6976208 02h53m29.1804s -54d41m51.435s  1.50E-03  7.10E-04    0
Ecliptic   (B1950.0)   4.6559781 -65.0447885                              1.50E-03  7.10E-04   43
Ecliptic   (J2000.0)   5.3683352 -65.0435757                              1.50E-03  7.10E-04   43
Galactic             272.4924877 -54.6099721                              1.50E-03  7.10E-04   51
SuperGalactic        241.7975293 -29.7287759                              1.50E-03  7.10E-04  105
Additional detailed measurements with references are also available by clicking below:
21 Position data point(s)

REDSHIFT-INDEPENDENT DISTANCES for [HB89] 0252-549 (Back to INDEX)
 N/A 

CLASSIFICATIONS (TYPES, ATTRIBUTES) for [HB89] 0252-549 (Back to INDEX)
TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
2 Detailed Classification(s)


FOREGROUND GALACTIC EXTINCTION for [HB89] 0252-549 (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]0.0660.0550.0420.0330.0230.0650.0500.0350.0260.0190.0110.0070.0050.002
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]0.0820.0650.0500.0400.0290.0770.0570.0410.0310.0220.0140.0090.0060.002


Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.020 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for [HB89] 0252-549 (Back to INDEX)
Helio. Radial Velocity     :    161588 +/-      300 km/s      
Redshift                   :  0.539000 +/- 0.001000       ; 2000A&A...358...77W
Description                :                FSRQ 
Magnitude and Filter       : 19.3 
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:
6 Redshift data point(s)      69 photometric data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for [HB89] 0252-549 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :  161588 +/-    300 km/s      2000A&A...358...77W
V (Kinematic LSR)          :  161573 +/-    300 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :  161449 +/-    300 km/s      1991RC3.9.C...0000d
V (Local Group)            :  161424 +/-    300 km/s      1996AJ....111..794K
V (3K CMB)                 :  161504 +/-    300 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :  161298 +/-    300 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :  161384 +/-    300 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  161388 +/-    300 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :  2211.6 +/-  154.9 Mpc      (m-M) = 41.72 +/- 0.15 mag
D (Local Group)            :  2211.3 +/-  154.8 Mpc      (m-M) = 41.72 +/- 0.15 mag
D (3K CMB)                 :  2212.4 +/-  154.9 Mpc      (m-M) = 41.72 +/- 0.15 mag
D (Virgo Infall only)      :  2209.6 +/-  154.7 Mpc      (m-M) = 41.72 +/- 0.15 mag
D (Virgo + GA only)        :  2210.7 +/-  154.8 Mpc      (m-M) = 41.72 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  2210.8 +/-  154.8 Mpc      (m-M) = 41.72 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   10722 pc/arcsec = 10.722 kpc/arcsec = 643.33 kpc/arcmin =  38.60 Mpc/degree
Scale (Local Group)        :   10721 pc/arcsec = 10.721 kpc/arcsec = 643.24 kpc/arcmin =  38.59 Mpc/degree
Scale (3K CMB)             :   10726 pc/arcsec = 10.726 kpc/arcsec = 643.56 kpc/arcmin =  38.61 Mpc/degree
Scale (Virgo Infall only)  :   10712 pc/arcsec = 10.712 kpc/arcsec = 642.73 kpc/arcmin =  38.56 Mpc/degree
Scale (Virgo + GA only)    :   10718 pc/arcsec = 10.718 kpc/arcsec = 643.08 kpc/arcmin =  38.58 Mpc/degree
Scale(Virgo + GA + Shapley):   10718 pc/arcsec = 10.718 kpc/arcsec = 643.09 kpc/arcmin =  38.59 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 = 0.155 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 161588 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.538719 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 3005 Mpc (m-M) = 42.39 mag Angular-Size Distance : 1269 Mpc (m-M) = 40.52 mag Co-Moving Radial Distance : 1953 Mpc (m-M) = 41.45 mag Co-Moving Tangential Dist. : 1953 Mpc (m-M) = 41.45 mag Co-Moving Volume : 31.2 Gpc^3 Light Travel-Time : 5.145 Gyr Age at Redshift 0.538719 : 8.154 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 6154 pc/arcsec = 6.154 kpc/arcsec = 369.21 kpc/arcmin = 22.15 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.17839; Magnitude per Unit Area = 1.872 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] 0252-549 (Back to INDEX)

The brightest flux in each of the following spectral regions, when available:
Gamma-Ray (ν > 2E19 Hz); X-Ray (2E19 Hz > ν > 2E16 Hz); Ultraviolet (2E16 Hz > ν > 9E14 Hz); Visual (9E14 Hz > ν > 3E14 Hz);
Near-Infrared (3E14 Hz > ν > 6E13 Hz); Mid-Infrared (6E13 Hz > ν > 7.5E12 Hz); Far-Infrared (7.5E12 Hz > ν > 1E12 Hz);
Sub-Millimeter (1E12 Hz > ν > 3E11 Hz); Millimeter (3E11 Hz > ν > 3E10 Hz); Radio (3E10 Hz > ν).

Spectral
Region
Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
X-Ray0.1-2.4 keV (ROSAT) 2.39e-12 +/- 4.48e-13 erg/cm^2^/s 2010MNRAS.401.1151M 2.58E+38 +/- 7.07E+37 [W] 6.71E+11 +/- 1.84E+11
UltravioletNUV (GALEX) AB 17.7531 +/- 0.0443804 mag 2012GASC..C...0000S-24.64 +/- 0.50 [mag] 1.04E+12 +/- 2.13E+11
VisualR 16.79 mag 2008ApJS..175...97H-25.60 [mag] 7.79E+11
Near-InfraredK_s (2MASS/CTIO) 14.401 +/- 0.133 mag 2006AJ....131.1163S-27.99 +/- 0.52 [mag] 4.53E+11 +/- 1.06E+11
Millimeter41 GHz (WMAP) 3.5 +/- 0.2 Jy 2003ApJS..148...97B 1.55E+38 +/- 3.23E+37 [W] 4.03E+11 +/- 8.39E+10
Radio23 GHz (WMAP) 2.7 +/- 0.1 Jy 2003ApJS..148...97B 6.71E+37 +/- 1.36E+37 [W] 1.75E+11 +/- 3.55E+10
NOTE: The above quantities are derived using a Distance Modulus of 42.39 mag corresponding to
a Luminosity Distance of 3005.2 Mpc [assuming 10%uncertainty] using the Cosmology-Corrected Quantities.
The quantities quoted above have not necessarily been corrected for foreground extinction, and no K-Corrections have been applied.

View details and SED for 69 Photometric data point(s) available in NED.

EXTERNAL ARCHIVES AND SERVICES for [HB89] 0252-549 Help (Back to INDEX)
Resources for Object NamesSite/Service
Query 6dF Galaxy Redshift Survey -- 6dF J0253292-544152 6dF Galaxy Redshift Survey
Parkes Radio Sources Catalogue -- PKS B0252-549 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J0253-5441 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 2823291 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- [HB89] 0252-549GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- [HB89] 0252-549NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 02h53m29.2s, -54d41m51s (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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