WR 138a

Query : WR 138a

Basic data :
WR 138a -- Wolf-Rayet
Other object types: otypes_help 		WR* (1971ATsir,WR), Em* (HBHA,[KW97]), * (IPHAS,Gaia), NIR (2MASS), MIR ([GKF2010])
ICRS coord. (ep=J2000) : 		20 17 08.1192896544 +41 07 26.991896268 (Optical) [ 0.0108 0.0117 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 15 22.5485823022 +40 58 05.933109005 [ 0.0108 0.0117 90 ]
Gal coord. (ep=J2000) : 		078.3202579011819 +03.1536040408432 [ 0.0108 0.0117 90 ]
Proper motions mas/yr : 		-4.568 -4.838 [0.014 0.015 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.0893 [0.0131] A 2020yCat.1350....0G
Spectral type: 		WN9h C 2014AJ....148...34F
Angular size (arcmin): 		0.19 0.19 ~ (~) D ~
Fluxes (8) :
B 17.25 [0.01] D 2009MNRAS.400..524G
V 15.44 [0.01] D 2009MNRAS.400..524G
G 13.792906 [0.002863] C 2020yCat.1350....0G
J 10.152 [0.021] C 2003yCat.2246....0C
H 9.265 [0.017] C 2003yCat.2246....0C
K 8.649 [0.015] C 2003yCat.2246....0C
r 14.29 [~] D 2010A&A...509A..41C
i 12.74 [~] D 2010A&A...509A..41C
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Identifiers (10) :
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WR 138-1 2MASS J20170811+4107270 [GKF2010] MN114 Gaia DR3 2062560122958679936
HBHA 4202-22 TIC 11797283 [KW97] 44-47
IPHAS J201708.12+410727.0 WR 138a Gaia DR2 2062560122958679936

References (15 between 1850 and 2026) (Total 15)
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

Plx : 1    PM : 2    SpT : 4   

   

External archives :

Link by name to the catalogue in VizieR :

2MASS J20170811+4107270 Gaia DR2 2062560122958679936 Gaia DR3 2062560122958679936

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