Mrk 645

Query : Mrk 645

Basic data :
Mrk 645 -- HII Galaxy
Other object types: otypes_help 		G (2014ApJ,Mrk,...), GiC (2003AJ,CAIRNS), H2G (2024A&A), * (Gaia), Rad (PKS), IR (IRAS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		12 03 44.1396564528 +23 42 23.342895288 (Optical) [ 1.1174 0.8077 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 01 10.7017098309 +23 59 05.298278783 [ 1.1174 0.8077 90 ]
Gal coord. (ep=J2000) : 		227.9255782384192 +78.7043111174419 [ 1.1174 0.8077 90 ]
Proper motions mas/yr : 		-0.094 1.536 [1.350 0.954 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 7612 [3] / z(spectroscopic) 0.02572 [0.00001] / cz 7710.7 [3.0]
   (Opt) C 2020ApJS..249....3A
Angular size (arcmin): 		0.38817 0.374933 32 (Opt) B 2023ApJS..269....3M
Fluxes (10) :
B 15.5 [~] E ~
G 19.749405 [0.010536] C 2020yCat.1350....0G
J 13.402 [0.043] C 2006AJ....131.1163S
H 12.799 [0.058] C 2006AJ....131.1163S
K 12.507 [0.080] C 2006AJ....131.1163S
u (AB) 16.200 [0.007] B 2020ApJS..249....3A
g (AB) 15.334 [0.003] B 2020ApJS..249....3A
r (AB) 14.9923 [0.0026] B 2023ApJS..269....3M
i (AB) 14.643 [0.003] B 2020ApJS..249....3A
z (AB) 14.6282 [0.0042] B 2023ApJS..269....3M
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 4290 Display criteria :

Identifiers (12) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

Mrk 645 IRAS Z12011+2359 2MASX J12034410+2342229 SDSS J120344.12+234223.3
AGC 220021 KUG 1201+239 PKS 1201+24 Gaia DR2 4001147591143896448
CAIRNS J120343.94+234214.9 LEDA 38119 SDSS J120344.12+234223.4 Gaia DR3 4001147591144111360

References (18 between 1850 and 2026) (Total 18)
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 : 7    Distance : 1    PM : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : Mrk 645

Link by name to the catalogue in VizieR :

IRAS Z12011+2359 KUG 1201+239 2MASX J12034410+2342229 PKS 1201+24 SDSS J120344.12+234223.4
SDSS J120344.12+234223.3 Gaia DR2 4001147591143896448 Gaia DR3 4001147591144111360

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