LEDA 1556520

Query : LEDA 1556520

Basic data :
LEDA 1556520 -- Seyfert 1 Galaxy
Other object types: otypes_help 		Sy1 (), QSO ([VV2000],[VV2003],...), X (RX,1RXS), MIR (WISEA,WISE), G (LEDA), * (Gaia), NIR (2MASS), IR (2MASSI)
ICRS coord. (ep=J2000) : 		02 37 40.4631418560 +18 19 41.910375000 (Optical) [ 0.0612 0.0650 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 34 52.8535893399 +18 06 43.832321072 [ 0.0612 0.0650 90 ]
Gal coord. (ep=J2000) : 		155.4005300753089 -37.7557690501492 [ 0.0612 0.0650 90 ]
Proper motions mas/yr : 		-0.076 0.011 [0.077 0.071 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 46185 [~] / z(~) 0.168 [~] / cz 50365 [~]
   D 2001AJ....121.2843B
Angular size (arcmin): 		0.26 0.22 149 (Opt) E 2003A&A...412...45P
Fluxes (5) :
V 16.40 [~] E ~
G 16.685223 [0.012966] C 2020yCat.1350....0G
J 15.102 [0.051] C 2003yCat.2246....0C
H 14.311 [0.061] C 2003yCat.2246....0C
K 13.285 [0.041] C 2003yCat.2246....0C
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Identifiers (16) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LEDA 1556520 1RXS J023739.9+181945 [VV2000] J023740.5+181941 [WXD99] J023740.49+181941.8
2MASS J02374045+1819421 TIC 238329167 [VV2003] J023740.5+181941 [ZEH2003] RX J0237.6+1819 1
2MASSI J0237404+181942 WISEA J023740.46+181941.8 [VV2006] J023740.5+181941 Gaia DR2 83179158448611072
RX J0237.6+1819 WISE J023740.46+181941.9 [VV2010] J023740.5+181941 Gaia DR3 83179158448611072

References (9 between 1850 and 2026) (Total 9)
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 : 1    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : LEDA 1556520

Link by name to the catalogue in VizieR :

2MASS J02374045+1819421 2MASSI J0237404+181942 1RXS J023739.9+181945 WISEA J023740.46+181941.8 WISE J023740.46+181941.9
Gaia DR2 83179158448611072 Gaia DR3 83179158448611072

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