SIMBAD query result

Object query : 4C -02.81 C.D.S. - SIMBAD4 rel 1.221 - 2014.04.23CEST11:26:44

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


Basic data :
4C -02.81 -- BL Lac - type object
with radius arcmin

Other object types: Rad (4C,ICRF,IERS,IVS,1Jy,MRC,MSH,NEWPS5,OHIO,PKS,PMN,RORF,UT,VSOP,WMAP,[DSJ85],[GR92],[WCO2009],[WPW2003]) , QSO (QSO,[HB93],[VV2000],[VV2003],[VV2006],[VV2010]) , Bla ([DGT2001],[MGL2009]) , gam (1FGL,2FGL) , Q? (FBQS) , BLL ([VV98b]) , AGN (CGRaBS) , G (LEDA) , cm (AT20G) , IR (2MASS) , X (2E)
ICRS coord. (ep=J2000) : 21 34 10.30956 -01 53 17.2386 ( Radio ) [ 0.35 0.16 0 ] A 2010AJ....139.1695L
FK5 coord. (ep=J2000 eq=2000) : 21 34 10.310 -01 53 17.24 ( Radio ) [ 0.35 0.16 0 ] A 2010AJ....139.1695L
FK4 coord. (ep=B1950 eq=1950) : 21 31 35.14 -02 06 40.0 ( Radio ) [ 0.35 0.16 0 ] A 2010AJ....139.1695L
Gal coord. (ep=J2000) : 052.3897 -36.5036 ( Radio ) [ 0.35 0.16 0 ] A 2010AJ....139.1695L
Radial velocity / Redshift / cz : V(km/s) 203415 [~] / z(~) 1.285 [~] / cz 385233 [~]   (~) D 1997MNRAS.284...85D
Angular size (arcmin): 0.0000132 0.0000060 -1 (~) (Rad) D 2010AJ....139.1713C
Fluxes (6) :
B 18.6 [~] D ~
V 19.0 [~] D ~
R 18.87 [~] D 2008ApJS..175...97H
J 17.095 [0.209] D 2003yCat.2246....0C
H 16.229 [0.276] D 2003yCat.2246....0C
K 15.723 [0.233] D 2003yCat.2246....0C

Identifiers (44) :

4C -02.81 IVS B2131-021 QSO J2134-0153 [GR92] 2131-021
AT20G J213410-015316 1Jy 2131-021 QSO B2131-021 [HB93] 2131-021
CGRaBS J2134-0153 LEDA 2818139 QSO B2131-0206 [MGL2009] BZB J2134-0153
2E 4488 2MASS J21341033-0153168 RORF 2131-021 [MGL2009] BZU J2134-0153
2E 2131.5-0206 MRC 2131-021 UT 2131-021 [VV2000] J213410.3-015317
EQ 2131-02 MSH 21-0-11 VSOP J2134-0153 [VV2003] J213410.3-015317
FBQS J2134-0153 NEWPS5 J2134-0153 WMAP J2134-0153 [VV2006] J213410.3-015317
1FGL J2134.0-0203 OHIO X -053 WMAP 20 [VV2010] J213410.3-015317
2FGL J2133.8-0154 PKS 2131-021 WMAP J2134-0154 [VV98b] J213410.3-015317
ICRF J213410.3-015317 PKS J2134-0153 [DGT2001] B2131-021 [WCO2009] J213415-015935
IERS B2131-021 PMN J2134-0153 [DSJ85] 2131-021 [WPW2003] J2134-0153

Plots and Images

plot

radius arcmin


CDS portal

CDS Simplay
(requires flash)

Aladin applet

References (241 between 1850 and 2014)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

from: to:

                                  Sort reference summaries by : (not exhaustive, explanation here)

                                 


Measurements (6 types) :


Einstein : 1    ISO : 3    posa : 1    velocities : 7    Z : 6    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 -02.81 IERS B2131-021 2MASS J21341033-0153168 PKS 2131-021 PKS J2134-0153
PMN J2134-0153 VSOP J2134-0153

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 .

Currently no annotations available

add an annotation to this object

report an error concerning the data of this object


Store this result in the CDS portal

To bookmark this query, right click on this link: simbad:4C -02.81 and select 'bookmark this link' or equivalent in the popup menu


2014.04.23-11:26:44

© UDS/CNRS

Contact