Date and Time of the Query: 2021-12-08 T23:38:05 PST
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Redshift: Unconstrained
Include ANY Object Type: Radio
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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

NED results within 2.000 arcmin of 08h11m26.70000s, +01d46m52.2000s (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] 0808+019                08h11m26.7s +01d46m52s QSO    >30000  1.148000 SPEC 17.5    0.002  236     6   89   43    22    4     0 Retrieve Retrieve 1   

Detailed information for each object

Object No. 1 - [HB89] 0808+019

INDEX for [HB89] 0808+019
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):

89 Photometric data point(s) and SED   
Redshift-Independent Distances
236 Reference(s)   
43 Position data point(s)
22 Redshift data point(s)   
4 Diameter data point(s)   
6 Note(s)   
PKS data    
HB89 data    

ESSENTIAL NOTE for [HB89] 0808+019 (Back to INDEX)
Literature value of z=0.93 was tentative.                                       

CROSS-IDENTIFICATIONS for [HB89] 0808+019 (Back to INDEX)
Object Names Type Object Names Type
[HB89] 0808+019QSO ICRF J081126.7+014652 RadioS
PKS 0808+019 RadioSIERS B0808+019 RadioS
WISE J081126.71+014652.2 IrS IVS B0808+019 RadioS
WISEA J081126.70+014652.2 IrS GLEAM J081126+014651 RadioS
2MASS J08112670+0146522 IrS JVAS J0811+0146 RadioS
SDSS J081126.70+014652.2 * VERA J0811+0146 RadioS
LQAC 122+001 002 QSO MASIV J0811+0146 RadioS
CGRaBS J0811+0146 QSO OCARS 0808+019 RadioS
ZBLL J0811+0146 QSO QVW5 J081126+0145 RadioS
BZB J0811+0146 QSO QVW7 J081122+014543 RadioS
PKS B0808+019 RadioS3FHL J0811.4+0147 GammaS
PKS J0811+0146 RadioS3FGL J0811.3+0146 GammaS
PMN J0811+0146 RadioS2FGL J0811.4+0149 GammaS
MG1 J081127+0146 RadioS1FGL J0811.2+0148 GammaS
87GB 080851.1+015550 RadioS4FGL J0811.4+0146 GammaS
87GB[BWE91] 0808+0155 RadioS[VCV2001] J081126.6+014652 QSO
[WB92] 0808+0155 RadioS[HRT2007] J081126+014651 RadioS
NVSS J081126+014654 RadioS[JBB2007] J081126.70+014652.2 RadioS
VLSS J0811.4+0146 RadioS[MGL2009] 0767 QSO
VSOP J0811+0146 RadioS[LBC2010] J0811+0146 RadioS
OJ +014 RadioS[MSU2014] J081126+014652 QSO
CRATES J0811+0146 RadioS[ZZ2014] J081126.70+014652.2 RadioS
CRATES J081126.71+014652.2 RadioS[LSJ2017] J0811+0146 RadioS
TXS 0808+019 RadioS    
GB6 J0811+0146 RadioS    

COORDINATES for [HB89] 0808+019 (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) 122.2130865   1.9309061 08h08m51.1407s +01d55m51.262s  3.50E-04  1.90E-04    0
Equatorial (J2000.0) 122.8612804   1.7811725 08h11m26.7073s +01d46m52.221s  3.50E-04  1.90E-04    0
Ecliptic   (B1950.0) 124.0227654 -17.7901964                              3.50E-04  1.90E-04  167
Ecliptic   (J2000.0) 124.7199037 -17.7851564                              3.50E-04  1.90E-04  167
Galactic             220.7063728  18.5690431                              3.50E-04  1.90E-04  118
SuperGalactic         75.3289651 -64.2580981                              3.50E-04  1.90E-04  133
Additional detailed measurements with references are also available by clicking below:
43 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]0.1410.1180.0890.0710.0490.1380.1070.0740.0550.0410.0230.0150.0100.005
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]0.1780.1420.1090.0880.0640.1690.1250.0900.0680.0490.0300.0190.0120.005

Galactic Extinction based on H I Column Densities and Galaxy Counts
(Burstein & Heiles; 1982AJ.....87.1165B) assuming Rv = 3.1:
AB = 0.080 mag
See Notes on Galactic Extinction for important caveats.

BASIC DATA for [HB89] 0808+019 (Back to INDEX)
Helio. Radial Velocity     :    344162 +/-        0 km/s SPEC 
Redshift                   :  1.148000 +/- 0.000000  SPEC ; 2020ApJS..250...37L
Description                : Opt.var.       BLLAC
Magnitude and Filter       : 17.5 
Spare 3                    :  0.07
Spare 4                    :  0.06

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:
22 Redshift data point(s)      89 photometric data point(s)      4 Diameter data point(s)      

QUANTITIES DERIVED FROM REDSHIFT for [HB89] 0808+019 (Details)(Back to INDEX)
Calculated and Corrected Velocities
V (Heliocentric)           :  344162 +/-      0 km/s SPEC 2020ApJS..250...37L
V (Kinematic LSR)          :  344147 +/-      0 km/s SPEC 1986MNRAS.221.1023K
V (Galactocentric GSR)     :  344014 +/-      6 km/s SPEC 1991RC3.9.C...0000d
V (Local Group)            :  343972 +/-     11 km/s SPEC 1996AJ....111..794K
V (3K CMB)                 :  344420 +/-     18 km/s SPEC 1996ApJ...473..576F
V (Virgo Infall only)      :  344057 +/-     13 km/s SPEC 2000ApJ...529..786M
V (Virgo + GA only)        :  344113 +/-     13 km/s SPEC 2000ApJ...529..786M
V (Virgo + GA + Shapley)   :  344128 +/-     13 km/s SPEC 2000ApJ...529..786M

Hubble Flow Distance and Distance Modulus (where Ho =   73.0 +/-   5 km/sec/Mpc)
D (Galactocentric GSR)     :  4712.5 +/-  329.9 Mpc      (m-M) = 43.37 +/- 0.15 mag
D (Local Group)            :  4711.9 +/-  329.8 Mpc      (m-M) = 43.37 +/- 0.15 mag
D (3K CMB)                 :  4718.1 +/-  330.3 Mpc      (m-M) = 43.37 +/- 0.15 mag
D (Virgo Infall only)      :  4713.1 +/-  329.9 Mpc      (m-M) = 43.37 +/- 0.15 mag
D (Virgo + GA only)        :  4713.9 +/-  330.0 Mpc      (m-M) = 43.37 +/- 0.15 mag
D (Virgo + GA + Shapley)   :  4714.1 +/-  330.0 Mpc      (m-M) = 43.37 +/- 0.15 mag

Scale at Hubble Flow Distances
Scale (Galactocentric GSR) :   22847 pc/arcsec = 22.847 kpc/arcsec = 1370.82 kpc/arcmin =  82.25 Mpc/degree
Scale (Local Group)        :   22844 pc/arcsec = 22.844 kpc/arcsec = 1370.65 kpc/arcmin =  82.24 Mpc/degree
Scale (3K CMB)             :   22874 pc/arcsec = 22.874 kpc/arcsec = 1372.43 kpc/arcmin =  82.35 Mpc/degree
Scale (Virgo Infall only)  :   22850 pc/arcsec = 22.850 kpc/arcsec = 1370.99 kpc/arcmin =  82.26 Mpc/degree
Scale (Virgo + GA only)    :   22854 pc/arcsec = 22.854 kpc/arcsec = 1371.21 kpc/arcmin =  82.27 Mpc/degree
Scale(Virgo + GA + Shapley):   22854 pc/arcsec = 22.854 kpc/arcsec = 1371.27 kpc/arcmin =  82.28 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 = 0.073 arcmin and Selected Redshift, defined by the Velocity Range: from to km/sec where V(Heliocentric) = 344162 km/sec
Cosmology-Corrected Quantities [Ho = 73.00 km/sec/Mpc, Ωmatter = 0.27, Ωvacuum = 0.73] [Redshift 1.148861 as corrected to the Reference Frame defined by the 3K Microwave Background Radiation] Luminosity Distance : 7675 Mpc (m-M) = 44.43 mag Angular-Size Distance : 1662 Mpc (m-M) = 41.10 mag Co-Moving Radial Distance : 3572 Mpc (m-M) = 42.76 mag Co-Moving Tangential Dist. : 3572 Mpc (m-M) = 42.76 mag Co-Moving Volume : 191 Gpc^3 Light Travel-Time : 8.063 Gyr Age at Redshift 1.148861 : 5.236 Gyr Age of Universe : 13.299 Gyr Scale (Cosmology Corrected): 8058 pc/arcsec = 8.058 kpc/arcsec = 483.49 kpc/arcmin = 29.01 Mpc/degree Surface Brightness Dimming : Flux Density per Unit Area = 0.04690; Magnitude per Unit Area = 3.322 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)]
Gamma-Ray0.1-100 GeV (Fermi) 27.7E-12 +/- 1.5E-12 erg/cm^2^/s 2015ApJS..218...23A 1.95E+40 +/- 3.91E+39 [W] 5.08E+13 +/- 1.02E+13
X-Ray0.3-10 keV (Swift) 0.51E-12 +/- 0.43E-12 erg/cm^2^/s 2017ApJ...851...33P 3.59E+38 +/- 3.11E+38 [W] 9.35E+11 +/- 8.10E+11
VisualV 17.5 mag 2011A&A...532A.115C-26.93 [mag] 3.62E+12
Near-InfraredW2 (WISE) 11.923 +/- 0.022 mag 2013wise.rept....1C-32.50 +/- 0.50 [mag] 3.48E+12 +/- 7.00E+11
Mid-InfraredW4 (WISE) 7.067 +/- 0.14 mag 2013wise.rept....1C-37.36 +/- 0.52 [mag] 3.12E+12 +/- 7.41E+11
Far-Infrared60 microns (IRAS) <51.0 milliJy 1988AJ.....95..307I < 27.7E-12 1.80E+39 [W] < 27.7E-12 4.67E+12
Millimeter43 GHz (KVN) 1.02 +/- 0.20 Jy 2017ApJS..228...22L 3.05E+38 +/- 8.54E+37 [W] 7.93E+11 +/- 2.22E+11
Radio15 GHz (VLBA) 1.590 Jy 2008ApJ...674..111C 1.68E+38 [W] 4.37E+11
NOTE: The above quantities are derived using a Distance Modulus of 44.43 mag corresponding to
a Luminosity Distance of 7674.9 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 89 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) 4.883.9589 25.0 mag arcsec^-2^ 2007SDSS6.C...0000:39.3231.85
NOTE: At z > 0.5, physical diameters are derived using a Scale (Cosmology Corrected) of 8.058 kpc/arcsec.
The quantities quoted above have not necessarily been corrected for foreground extinction.

View details for 4 Diameter data point(s) available in NED.

Resources for Object NamesSite/Service
SDSS Sky Server
Parkes Radio Sources Catalogue -- PKS B0808+019 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Parkes-MIT-NRAO 4.85GHz Surveys -- PMN J0811+0146 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
NRAO/VLA Sky Survey (NVSS)
Texas Survey of radio sources at 365MHz -- TXS 0808+019 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
GB6 catalog of radio sources -- GB6 J0811+0146 VizieR Catalog Query (U.S. mirror, CfA/Harvard)
Query GALEX (NUV/FUV) Mission Archive (7.2 arcsec search radius) -- [HB89] 0808+019GALEX Mission Data Archive at MAST
Explore IRSA resources with RADAR (10 arcsec search radius) -- [HB89] 0808+019NASA/IPAC Infrared Science Archive (IRSA)
Resources for position 08h11m26.7s, +01d46m52s (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

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