HS 1818+6740

Query : HS 1818+6740

Basic data :
HS 1818+6740 -- Seyfert 1 Galaxy
Other object types: otypes_help 		Sy1 (), QSO (QSO,[VV2000],...), X (1E,2E,...), * (UCAC4,Gaia), LP* (2020ApJS), G (LEDA), UV (KUV), NIR (2MASS), MIR (WISE), Opt (PSO)
ICRS coord. (ep=J2000) : 		18 18 28.8584847600 +67 41 25.092138012 (Optical) [ 0.0349 0.0322 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 18 37.2549042757 +67 40 04.025729008 [ 0.0349 0.0322 90 ]
Gal coord. (ep=J2000) : 		097.7366522932639 +28.0516709921516 [ 0.0349 0.0322 90 ]
Proper motions mas/yr : 		0.035 -0.043 [0.041 0.042 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 79890 [~] / z(~) 0.3140 [~] / cz 94135 [~]
   D 2004ApJ...617..192M
Parallaxes (mas): 		0.0578 [0.0339] A 2020yCat.1350....0G
Angular size (arcmin): 		0.27 0.22 32 (Opt) E 2003A&A...412...45P
Fluxes (10) :
B 16.190 [0.08] D 2012yCat.1322....0Z
V 16.182 [0.08] D 2012yCat.1322....0Z
G 16.296141 [0.004812] C 2020yCat.1350....0G
J 16.121 [0.088] C 2003yCat.2246....0C
H 15.312 [0.131] C 2003yCat.2246....0C
K 14.388 [0.085] C 2003yCat.2246....0C
g (AB) 16.4614 [0.0090] B 2017yCat.2349....0C
r (AB) 16.2185 [0.0044] B 2017yCat.2349....0C
i (AB) 16.3769 [0.0104] C 2017yCat.2349....0C
z (AB) 15.7882 [0.0191] C 2017yCat.2349....0C
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Identifiers (24) :
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LEDA 2704263 2MASS J18182884+6741250 UCAC4 789-027462 [VV2006] J181828.6+674125
1E 1818.7+6740 PSO J274.6202+67.6903 WISE J181828.86+674125.1 [VV2010] J181828.6+674125
2E 4057 QSO B1818+6740 ZTF J181828.86+674125.1 [VV96] J181828.6+674125
2E 1818.6+6740 RX J1818.4+6741 [FS2003] 0967 [VV98] J181828.6+674125
HS 1818+6740 1RXS J181829.0+674127 [VV2000] J181828.6+674125 Gaia DR3 2258158980919939328
KUV 18186+6740 SRGA J181829.1+674121 [VV2003] J181828.6+674125 Gaia DR2 2258158980919939328

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 : 1    Var : 2    Plx : 2    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : HS 1818+6740

Link by name to the catalogue in VizieR :

2E 4057 2MASS J18182884+6741250 1RXS J181829.0+674127 UCAC4 789-027462 WISE J181828.86+674125.1
Gaia DR3 2258158980919939328 Gaia DR2 2258158980919939328

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