4C 45.30

Query : 4C 45.30

Basic data :
4C 45.30 -- BL Lac
Other object types: otypes_help 		Rad (2020A&A,4C,...), QSO (2015MNRAS), AGN (2007AJ,[VV2006c],...), BLL (2014ApJS), X (2007AJ,1RXS), MIR (WISEA,WISE), Sy1 (2022ApJS), * (Gaia), Opt (SDSS)
ICRS coord. (ep=J2000) : 		15 57 18.99964975 +45 22 21.5373729 (Radio) [ 0.140463 0.1926 0 ] A 2020A&A...644A.159C
FK4 coord. (ep=B1950 eq=1950) : 		15 55 43.45850540 +45 30 55.5923781 [ 0.140463 0.1926 0 ]
Gal coord. (ep=J2000) : 		071.95510559715 +49.03635440100 [ 0.140463 0.1926 0 ]
Proper motions mas/yr : 		0.991 0.492 [0.853 1.199 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 114554 [18] / z(spectroscopic) 0.49560 [0.00006] / cz 148577.1 [18.0]
   (Opt) C 2012ApJS..203...21A
Fluxes (9) :
B 21.67 [~] D 2010A&A...518A..10V
V 20.93 [~] D 2010A&A...518A..10V
R 18.80 [0.32] D 2004MNRAS.354..485B
G 20.722544 [0.012526] C 2020yCat.1350....0G
u (AB) 21.6802 [0.1793] D 2020ApJS..250....8L
g (AB) 21.042 [0.046] C 2015ApJS..219...12A
r (AB) 19.985 [0.028] C 2015ApJS..219...12A
i (AB) 19.222 [0.021] C 2015ApJS..219...12A
z (AB) 18.980 [0.069] C 2015ApJS..219...12A
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Identifiers (37) :
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4C 45.30 IERS B1555+455 1RXS J155719.0+452207 WISE J155719.00+452221.6
B3 1555+455A IVS B1555+455 SDSS J155719.00+452221.5 WN B1555.7+4530
BWE 1555+4530 JVAS J1557+453 SDSS J155719.00+452221.6 [TCC2003b] J155718.9+452221
7C 155543.79+453059.00 JVAS J1557+4522 SDSS J155719.00+452221.4 [VV2006c] J155719.0+452221
9C J1557+4522 JVAS B1555+455 TGSSADR J155719.2+452224 [VV2010c] J155719.0+452221
FIRST J155719.1+452223 MITG J155718+4523 TXS 1555+455 Gaia DR3 1396945500368680960
GB6 B1555+4530 MY 155542.8+452210.0 VCS1 J1557+4522 Gaia DR2 1396945500368680960
87GB 155543.9+453055 MY 155542.8+453044.1 VLSSr J155719.8+452226
GRA B1555+45 NVSS J155719+452224 WB 1555+4530
ICRF J155718.9+452221 RFC J1557+4522 WISEA J155718.99+452221.6

References (44 between 1850 and 2026) (Total 44)
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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Collections of Measurements Description of Measurements

Velocities : 6    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 4C 45.30

Link by name to the catalogue in VizieR :

4C 45.30 BWE 1555+4530 FIRST J155719.1+452223 IERS B1555+455 MITG J155718+4523
NVSS J155719+452224 1RXS J155719.0+452207 SDSS J155719.00+452221.5 SDSS J155719.00+452221.6 SDSS J155719.00+452221.4
WISEA J155718.99+452221.6 WISE J155719.00+452221.6 WN B1555.7+4530 Gaia DR3 1396945500368680960 Gaia DR2 1396945500368680960

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