BI 259

Query : BI 259

Basic data :
BI 259 -- Spectroscopic Binary
Other object types: otypes_help 		* (UCAC2,BI,...), SB* (2013A&A), NIR (2MASS), IR (IRSF)
ICRS coord. (ep=J2000) : 		05 39 34.8741279576 -68 59 48.645058272 (Optical) [ 0.0178 0.0198 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 39 54.6284513639 -69 01 17.257099202 [ 0.0178 0.0198 90 ]
Gal coord. (ep=J2000) : 		279.3334405190870 -31.6057802017260 [ 0.0178 0.0198 90 ]
Proper motions mas/yr : 		1.733 0.605 [0.022 0.029 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.0194 [0.0195] A 2020yCat.1350....0G
Spectral type: 		O5.5V((fc)):z+O7Vz: C 2014A&A...564A..40W
Fluxes (7) :
U 12.88 [~] D 1975A&AS...21..109B
B 13.89 [~] D 2011A&A...530A.108E
V 14.06 [~] D 2011A&A...530A.108E
G 14.039368 [0.002819] C 2020yCat.1350....0G
J 14.290 [0.040] C 2003yCat.2246....0C
H 14.316 [0.075] C 2003yCat.2246....0C
K 14.257 [0.089] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 927 Display criteria :

Identifiers (11) :
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UCAC2 1934527 IRSF J05393487-6859486 UBV M 44139 Gaia DR2 4657684985072509184
BI 259 2MASS J05393489-6859486 VFTS 806 Gaia DR3 4657684985072509184
GEN# +6.20052259 TIC 404768349 [M2002] LMC 173594

References (10 between 1850 and 2026) (Total 10)
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 : 6    Plx : 1    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

UCAC2 1934527 2MASS J05393489-6859486 [M2002] LMC 173594 Gaia DR2 4657684985072509184 Gaia DR3 4657684985072509184

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