NGC 721

Query : NGC 721

Basic data :
NGC 721 -- Active Galaxy Nucleus Candidate
Other object types: otypes_help 		G (2011MNRAS,LEDA,...), AG? (2020MNRAS), * (Gaia), IR (IRAS)
ICRS coord. (ep=J2000) : 		01 54 45.4568560440 +39 23 00.771386892 (Optical) [ 0.9667 1.0982 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 51 45.8031447299 +39 08 18.610886116 [ 0.9667 1.0982 90 ]
Gal coord. (ep=J2000) : 		136.0633622448425 -21.8681880669487 [ 0.9667 1.0982 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 5597 [~] / z(spectroscopic) 0.018847 [~] / cz 5650.24 [~]
   (Rad) D 2020ApJ...902..145K
Morphological type: 		SBbc E 2003A&A...412...45P
Angular size (arcmin): 		0.937 0.506 105 (NIR) C 2006AJ....131.1163S
Fluxes (5) :
B 13.8 [~] E ~
G 20.097324 [0.013571] C 2020yCat.1350....0G
J 11.479 [0.048] C 2006AJ....131.1163S
H 10.751 [0.060] C 2006AJ....131.1163S
K 10.436 [0.067] C 2006AJ....131.1163S
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 71 Display criteria :

Identifiers (13) :
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NGC 721 MAPS-PP O-1225-55093 UZC J015445.5+392300 Gaia DR3 344007437094869504
IRAS F01517+3908 2MASX J01544546+3923006 Z 522-56
IRAS 01517+3908 MCG+06-05-043 Z 0151.8+3908
LEDA 7097 UGC 1376 Gaia DR2 344007437094578304

References (50 between 1850 and 2026) (Total 50)
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 : 10    Distance : 5   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 721

Link by name to the catalogue in VizieR :

NGC 721 IRAS F01517+3908 IRAS 01517+3908 2MASX J01544546+3923006 UGC 1376
Gaia DR2 344007437094578304 Gaia DR3 344007437094869504

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