4C 21.35

Query : 4C 21.35 C.D.S. - SIMBAD4 rel 1.225 - 2015.04.25CEST08:40:10

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


Basic data :
4C 21.35 -- Quasar
Other object types: Rad (4C,BWE,FIRST,GB6,87GB,IVS​,JVAS,MITG,NVSS,OHIO​,PKS,RGB,S3,TXS​,VCS1,VSOP,WB,[GW2008]), QSO (Ref,QSO,[HB93],[S77],[VV2000],[VV2003]​,[VV2006],[VV2010],[VV96],[VV98]), gam (Ref,2EG,3EG,EGR,1FGL,2FGL​,1FHL,GRO,INTREF), X (Ref,PBC,RX,1RXS,SWIFT), IR (2MASS,2MASSI,WISE), Bla (Ref,[MGL2009]), AGN (Ref,[SRC2012b]), AG? (Ref), G (LEDA)
ICRS coord. (ep=J2000) : 12 24 54.46080 +21 22 46.4250 ( Radio ) [ 12 12 90 ] B 1992MNRAS.254..655P
FK5 coord. (ep=J2000 eq=2000) : 12 24 54.461 +21 22 46.43 [ 12 12 90 ]
FK4 coord. (ep=B1950 eq=1950) : 12 22 23.42 +21 39 23.2 [ 12 12 90 ]
Gal coord. (ep=J2000) : 255.0734 +81.6598 [ 12 12 90 ]
Radial velocity / Redshift / cz : V(km/s) 103616 [~] / z(emission) 0.434 [~] / cz 130110 [~]   (Opt) D 2012ApJ...748...49S
Morphological type: E D ~
Fluxes (11) :
B 17.56 [~] D 2010A&A...518A..10V
V 17.50 [~] D 2010A&A...518A..10V
R 18.2 [~] E 2009A&A...495..691M
J 14.924 [0.036] C 2010AJ....139.2360S
H 13.998 [0.039] C 2010AJ....139.2360S
K 13.071 [0.027] C 2010AJ....139.2360S
u (AB) 16.034 [0.005] B 2009yCat.2294....0A
g (AB) 15.867 [0.003] B 2009yCat.2294....0A
r (AB) 16.076 [0.004] B 2009yCat.2294....0A
i (AB) 16.063 [0.004] B 2009yCat.2294....0A
z (AB) 15.858 [0.006] B 2009yCat.2294....0A
SIMBAD with radius arcmin
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VizieR photometry viewer    sed-help-icon
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!).

Identifiers (52) :

4C 21.35 IVS B1222+216 QSO J1224+21 WISE J122454.46+212246.4
BWE 1222+2139 JVAS J1224+2122 QSO B1222+216 [GW2008] CoNFIG 134
2EG J1224+2155 JVAS B1222+216 QSO B1222+2139 [HB93] 1222+216
3EG J1224+2118 LEDA 2819691 RGB J1224.9+2122 [MGL2009] BZQ J1224+2122
EGR J1225+2115 2MASS J12245446+2122463 RX J1224.9+2122 [S77] 204
1FGL J1224.7+2121 2MASSI J1224544+212246 1RXS J122454.9+212252 [SRC2012b] J1224+2122
2FGL J1224.9+2122 MITG J122455+2122 S3 1222+21 [VV2000] J122454.5+212246
1FHL J1224.8+2122 NVSS J122454+212247 SDSS J122454.46+212246.3 [VV2003] J122454.5+212246
FIRST J122454.4+212246 OHIO N 238 SWIFT J1224.9+2118 [VV2006] J122454.5+212246
GB6 B1222+2139 PBC J1224.8+2122 TXS 1222+216 [VV2010] J122454.5+212245
87GB 122224.2+213918 PKS 1222+21 VCS1 J1224+2122 [VV96] J122454.7+212247
GRO J1222+22 PKS J1224+2122 VSOP J1224+2122 [VV98] J122454.7+212247
INTREF 493 PKS 1222+216 WB 1222+2139 [ZEH2003] RX J1224.9+2122 1

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References (367 between 1850 and 2015)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Measurements (4 types) :


posa : 2    velocities : 7    Z : 5    ze : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

4C 21.35 BWE 1222+2139 3EG J1224+2118 FIRST J122454.4+212246 2MASS J12245446+2122463
2MASSI J1224544+212246 MITG J122455+2122 NVSS J122454+212247 PKS 1222+21 PKS J1224+2122
PKS 1222+216 1RXS J122454.9+212252 SDSS J122454.46+212246.3 VSOP J1224+2122

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

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2015.04.25-08:40:10

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