[VV98] J122847.5+370612

Query : [VV98] J122847.5+370612
C.D.S. - SIMBAD4 rel 1.7 - 2020.04.06CEST17:58:38

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
[VV98] J122847.5+370612 -- Quasar
Origin of the objects types :

(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases

Other object types:
Rad (CJ2,CJF,...), QSO (Ref,2013ApJ...769...79W,...), Bla (Ref,2016ApJS..224...26M,...), X (Ref,2009A&A...495..691M,...), AGN (Ref,2007AJ....133..313A,...), IR (2MASS,2MASSI,...), * (Gaia), Bz? ([SRM2005]), G (NGP9)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
ICRS coord. (ep=J2000) :
12 28 47.42367744 +37 06 12.0958631 (Radio) [ 0.0563 0.0705 90 ] A 2015AJ....150...58F
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK4 coord. (ep=B1950 eq=1950) :
12 26 19.75926498 +37 22 46.8951714 [ 0.0563 0.0705 90 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
Gal coord. (ep=J2000) :
147.14245020021 +78.93803219006 [ 0.0563 0.0705 90 ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr :
-0.094 -0.117 [0.261 0.181 90] A 2018yCat.1345....0G
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
  • value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
    (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
  • [error] : error of the corresponding value displayed before
  • (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown)
  • quality : flag of quality ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the value's origin
Radial velocity / Redshift / cz :
V(km/s) 218034 [411] / z(spectroscopic) 1.51667 [0.00137] / cz 454686.2 [410.7]
   C 2009yCat.2294....0A
Syntax of parallax is : 'value quality [error] bibcode'
  • value : parallax value
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • [error] : mean error
  • bibcode : bibcode of the parallax reference
Parallaxes (mas):
0.0441 [0.1723] A 2018yCat.1345....0G
Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z
  • (System) : may be AB (default is Vega)
  • flux-value : value of flux or magnitude
  • [error] : error value
  • quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality)
  • MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4])
  • bibcode : bibcode of the flux reference
Fluxes (12) :
B 18.74 [~] D 2010A&A...518A..10V
V 18.28 [~] D 2010A&A...518A..10V
R 17.91 [~] D 2008ApJS..175...97H
G 18.1360 [0.0044] C 2018yCat.1345....0G
J 16.734 [0.155] C 2010AJ....139.2360S
H 15.858 [0.147] C 2010AJ....139.2360S
K 15.575 [0.188] C 2010AJ....139.2360S
u (AB) 18.536 [0.016] C 2009yCat.2294....0A
g (AB) 18.414 [0.007] B 2009yCat.2294....0A
r (AB) 18.176 [0.007] B 2009yCat.2294....0A
i (AB) 17.965 [0.008] B 2009yCat.2294....0A
z (AB) 17.918 [0.02] C 2009yCat.2294....0A
SIMBAD with radius arcmin
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within radius arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).
Some important notes on this object about identifications and objects associations.
notes:


The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (38) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

[VV98] J122847.5+370612 IVS B1226+373 RGB J1228+371 [MGL2009] BZQ J1228+3706
CGRaBS J1228+3706 JVAS J1228+3706 RORF 1226+373 [MML2015] 5BZQ J1228+3706
CJ2 1226+373 JVAS J1228+371 RX J1228.8+3706 [SRM2005] J122847.42+370612.0
CJF B1226+373 JVAS B1226+373 RX J1228.7+3706 [VV2000] J122847.5+370612
CLASS J122847.4249+370612.079 2MASS J12284744+3706124 1RXS J122847.1+370615 [VV2003] J122847.5+370612
FIRST J122847.4+370612 2MASSI J1228474+370612 SDSS J122847.42+370612.0 [VV2006] J122847.5+370612
GB2 1226+373 MITG J122846+3706 TXS 1226+373 [VV2010] J122847.5+370612
GB6 B1226+3722 NGP9 F268-0341339 WISE J122847.42+370611.9 Gaia DR2 1519773082473787648
ICRF J122847.4+370612 NVSS J122847+370612 WN B1226.3+3722
IERS B1226+373 RGB J1228.8+3706 [BSF97] J122847.43+370612.2

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References (72 between 1850 and 2020) (Total 72)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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                Reference summaries :

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Collections of Measurements


velocities : 3    PM : 1    PLX : 1   

   


External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : [VV98] J122847.5+370612

Link by name to the catalogue in VizieR :

FIRST J122847.4+370612 IERS B1226+373 2MASS J12284744+3706124 2MASSI J1228474+370612 MITG J122846+3706
NVSS J122847+370612 1RXS J122847.1+370615 SDSS J122847.42+370612.0 WISE J122847.42+370611.9 WN B1226.3+3722
Gaia DR2 1519773082473787648

Search by coordinates in Vizier (radius: 5 arcsec)


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2020.04.06-17:58:38

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