Date and Time of the Query: 2019-04-24 T20:58:41 PDT
Help | Comment | NED Home

You have selected the following parameters to search on:

Redshift: Unconstrained
Include ANY Object Type:
Exclude ANY Object Type:

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 within 0.070 arcmin of 12h24m52.39200s, +03d30m50.3640s (Equatorial: J2000.0)

1 objects found in NED.    


 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    [HB89] 1222+037                12h24m52.4s +03d30m50s QSO    >30000  0.954974      18.7g   0.008  143     1   62   26    18    8     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - [HB89] 1222+037

INDEX for [HB89] 1222+037
Essential Data (jump to sub-section of this query report):

   Essential Note    
   Basic Data   
   Quantities Derived from Redshift    
   Redshift-Independent Distances
   Quick-Look Photometry and Luminosities
   Quick-Look Angular and Physical Sizes
   Foreground Galactic Extinction    
   External Services
Detailed Data (NED queries):

62 Photometric data point(s) and SED   
Redshift-Independent Distances
143 Reference(s)   
26 Position data point(s)
18 Redshift data point(s)   
8 Diameter data point(s)   
1 Note(s)   
PKS data    
HB89 data    

ESSENTIAL NOTE for [HB89] 1222+037 (Back to INDEX)

CROSS-IDENTIFICATIONS for [HB89] 1222+037 (Back to INDEX)
Object Names Type Object Names Type
[HB89] 1222+037QSO CoNFIG2 J122452.44+033050.10 RadioS
4C +03.23 RadioSGB6 J1224+0330 RadioS
PKS 1222+037 RadioSICRF J122452.4+033050 RadioS
WISE J122452.42+033049.9 IrS IERS B1222+037 RadioS
SDSS J122452.42+033050.2 QSO JVAS J1224+0330 RadioS
SDSS J122452.42+033050.4 QSO MASIV J1224+0330 RadioS
GALEX 2697737557892924184 UvES RGB J1224+035 RadioS
GALEXASC J122452.42+033051.2 UvS WB J1224+0330 RadioS
LQAC 186+003 002 QSO WIBRaLS J1224+0330 G
LEDA 2818473 G RX J1224.8+0330 XrayS
USNO-A2.0 0900-07145796 VisS 1RXS J122451.9+033100 XrayS
BZQ J1224+0330 QSO [VCV2001] J122452.3+033050 QSO
PKS B1222+037 RadioSRX J1224.8+0331:[ZEH2003] 01 VisS
PKS J1224+0330 RadioS[HRT2007] J122452+033043 RadioS
PMN J1224+0330 RadioS[JBB2007] J122452.42+033050.2 RadioS
MG1 J122453+0330 RadioS[MGL2009] 1465 QSO
87GB 122218.8+034649 RadioS[WHJ2012] J186.218399+03.51396QSO
87GB[BWE91] 1222+0346 RadioS[FOC2014] 319 RadioS
[WB92] 1222+0346 RadioS[XH2014] J186.2183+03.5139 QSO
NVSS J122452+033050 RadioS[ZZ2014] J122452.42+033050.2 RadioS
VSOP J1224+0330 RadioS[ZZ2014] J122452.42+033050.3 RadioS
CRATES J1224+0330 RadioS    
CRATES J122452.42+033050.3 RadioS    
TXS 1222+037 RadioS    

COORDINATES for [HB89] 1222+037 (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) 185.5795864   3.7908938 12h22m19.1007s +03d47m27.218s  4.50E-04  3.00E-04    0
Equatorial (J2000.0) 186.2184242   3.5139703 12h24m52.4218s +03d30m50.293s  4.50E-04  3.00E-04    0
Ecliptic   (B1950.0) 183.6126455   5.6964044                              4.50E-04  3.00E-04  157
Ecliptic   (J2000.0) 184.3118260   5.6954112                              4.50E-04  3.00E-04  157
Galactic             286.7398775  65.5471753                              4.50E-04  3.00E-04  166
SuperGalactic        110.9982471  -6.2814724                              4.50E-04  3.00E-04  106
Additional detailed measurements with references are also available by clicking below:
26 Position data point(s)


TypeAs PublishedNED HomogenizedFlagReference Code
Activity TypeFlat-Spectrum Radio Source,Flat-Spectrum Radio Source...2007ApJS..171...61H
2 Detailed Classification(s)

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]0.0650.0540.0410.0320.0230.0630.0490.0340.0250.0190.0110.0070.0050.002
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]0.0800.0630.0490.0390.0290.0760.0560.0400.0310.0220.0130.0080.0050.002

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.010 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for [HB89] 1222+037 (Back to INDEX)
Helio. Radial Velocity     :    286294 +/-      112 km/s      
Redshift                   :  0.954974 +/- 0.000375       ; 2010MNRAS.405.2302H
Description                : Opt.var.       RLQ  
Magnitude and Filter       : 18.7g
Spare 3                    :  0.09
Spare 4                    :  0.07

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:
18 Redshift data point(s)      62 photometric data point(s)      8 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for [HB89] 1222+037 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :  286294 +/-    112 km/s      2010MNRAS.405.2302H
V (Kinematic LSR)          :  286296 +/-    112 km/s      1986MNRAS.221.1023K
V (Galactocentric GSR)     :  286209 +/-    112 km/s      1991RC3.9.C...0000d
V (Local Group)            :  286147 +/-    113 km/s      1996AJ....111..794K
V (3K CMB)                 :  286640 +/-    115 km/s      1996ApJ...473..576F
V (Virgo Infall only)      :  286345 +/-    114 km/s      2000ApJ...529..786M
V (Virgo + GA only)        :  286611 +/-    115 km/s      2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  286682 +/-    115 km/s      2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :  3920.7 +/-  274.5 Mpc      (m-M) = 42.97 +/- 0.15 mag
D (Local Group)            :  3919.8 +/-  274.4 Mpc      (m-M) = 42.97 +/- 0.15 mag
D (3K CMB)                 :  3926.6 +/-  274.9 Mpc      (m-M) = 42.97 +/- 0.15 mag
D (Virgo Infall only)      :  3922.5 +/-  274.6 Mpc      (m-M) = 42.97 +/- 0.15 mag
D (Virgo + GA only)        :  3926.2 +/-  274.8 Mpc      (m-M) = 42.97 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  3927.2 +/-  274.9 Mpc      (m-M) = 42.97 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   19008 pc/arcsec = 19.008 kpc/arcsec = 1140.48 kpc/arcmin =  68.43 Mpc/degree
Scale (Local Group)        :   19004 pc/arcsec = 19.004 kpc/arcsec = 1140.23 kpc/arcmin =  68.41 Mpc/degree
Scale (3K CMB)             :   19037 pc/arcsec = 19.037 kpc/arcsec = 1142.20 kpc/arcmin =  68.53 Mpc/degree
Scale (Virgo Infall only)  :   19017 pc/arcsec = 19.017 kpc/arcsec = 1141.02 kpc/arcmin =  68.46 Mpc/degree
Scale (Virgo + GA only)    :   19035 pc/arcsec = 19.035 kpc/arcsec = 1142.08 kpc/arcmin =  68.52 Mpc/degree
Scale(Virgo + GA + Shapley):   19039 pc/arcsec = 19.039 kpc/arcsec = 1142.36 kpc/arcmin =  68.54 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 = 0.088 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 286294 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 0.956129 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 6102 Mpc (m-M) = 43.93 mag Angular-Size Distance : 1595 Mpc (m-M) = 41.01 mag Co-Moving Radial Distance : 3119 Mpc (m-M) = 42.47 mag Co-Moving Tangential Dist. : 3119 Mpc (m-M) = 42.47 mag Co-Moving Volume : 127 Gpc^3 Light Travel-Time : 7.342 Gyr Age at Redshift 0.956129 : 5.956 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 7731 pc/arcsec = 7.731 kpc/arcsec = 463.85 kpc/arcmin = 27.83 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.06830; Magnitude per Unit Area = 2.914 mag
To change Cosmological Input Parameters for Derived Quantities: Enter Your Preferred Values and click on "Submit Changed Hubble Parameters for this object" button
Correct Redshift To the Reference Frame defined by: as Input for Calculation of the Distances and Cosmology-Corrected Quantities


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).

Band Apparent Mag or Flux Refcode Absolute Mag or νLν [W] νLν [L(Bolometric)]
X-Ray0.1-2.4 keV (ROSAT) 0.575E-12 erg/cm^2^/s 2009A&A...495..691M 2.56E+38 [W] 6.65E+11
UltravioletNUV (GALEX) AB 19.20 +/- 0.09 mag 2007ApJ...664...53A-24.73 +/- 0.51 [mag] 1.16E+12 +/- 2.51E+11
Visuali (SDSS Petrosian)AB 18.563 +/- 0.022 asinh mag 2004SDSS2.C...0000:-25.36 +/- 0.50 [mag] 1.03E+12 +/- 2.07E+11
Radio178 MHz 2.300 Jy 1990PKS90.C...0000W 1.82E+36 [W] 4.74E+09
NOTE: The above quantities are derived using a Distance Modulus of 43.93 mag corresponding to
a Luminosity Distance of 6101.6 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 62 Photometric data point(s) available in NED.


The largest diameters in the Visual and Near-Infrared spectral regions, when available:

Passband Apparent Major Axis
(2a) [arcsec]
Apparent Minor Axis
(2b) [arcsec]
Reference Level RefcodePhysical Major Axis
(2a) [kpc]
Physical Minor Axis
(2b) [kpc]
r (SDSS Isophotal) 5.314.94159 25.0 mag arcsec^-2^ 2004SDSS2.C...0000:41.0538.18
NOTE: At z > 0.5, physical diameters are derived using a Scale (Cosmology Corrected) of 7.731 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 8 Diameter data point(s) available in NED.

Resources for Object NamesSite/Service
Fourth Cambridge Survey -- 4C +03.23 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
SDSS Sky Server
Parkes Radio Sources Catalogue -- PKS B1222+037 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J1224+0330 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 1222+037 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
GB6 catalog of radio sources -- GB6 J1224+0330 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Retrieve mean data from LEDA -- PGC 2818473 The Lyon/Meudon Extragalactic Database (LEDA)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- [HB89] 1222+037GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- [HB89] 1222+037NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 12h24m52.4s, +03d30m50s (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)
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

Back to the list

Back to NED Home