Mrk 921

Query : Mrk 921

Basic data :
Mrk 921 -- Active Galaxy Nucleus Candidate
Other object types: otypes_help 		G (2018ApJ,Mrk,...), AG? (2020MNRAS), IR (IRAS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		22 48 30.718 +31 46 52.29 (Infrared) [ ] C 2006AJ....131.1163S
FK4 coord. (ep=B1950 eq=1950) : 		22 46 09.786 +31 31 00.13 [ ]
Gal coord. (ep=J2000) : 		094.487708 -24.214340 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 3835 [5] / z(emission) 0.012875 [0.000017] / cz 3859.85 [5.00]
   (Rad) C 2022ApJS..261...21Y
Angular size (arcmin): 		0.44019 0.20777 52 (Opt) B 2023ApJS..269....3M
Fluxes (9) :
B 16.0 [~] E ~
J 14.534 [0.114] D 2006AJ....131.1163S
H 13.666 [0.135] D 2006AJ....131.1163S
K 13.542 [0.181] D 2006AJ....131.1163S
u (AB) 16.779 [0.009] C 2009ApJS..182..543A
g (AB) 15.806 [0.003] C 2009ApJS..182..543A
r (AB) 15.611 [0.003] C 2009ApJS..182..543A
i (AB) 15.631 [0.003] C 2009ApJS..182..543A
z (AB) 15.548 [0.008] C 2009ApJS..182..543A
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Identifiers (6) :
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Mrk 921 IRAS F22460+3130 2MASX J22483071+3146522
AGC 320380 LEDA 69757 SDSS J224830.72+314652.0

References (22 between 1850 and 2026) (Total 22)
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 : 4    Distance : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : Mrk 921

Link by name to the catalogue in VizieR :

IRAS F22460+3130 2MASX J22483071+3146522 SDSS J224830.72+314652.0

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