BD+15 4387

Query : BD+15 4387

Basic data :
BD+15 4387 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,AG,...), SB* (2022yCat), PM* (2016A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 18 46.6041347376 +15 39 04.820873868 (Optical) [ 0.0131 0.0095 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 16 24.6949491911 +15 26 22.422992033 [ 0.0131 0.0095 90 ]
Gal coord. (ep=J2000) : 		066.0802061349049 -23.0015032748959 [ 0.0131 0.0095 90 ]
Proper motions mas/yr : 		65.892 29.568 [0.016 0.011 90] A 2020yCat.1350....0G
Parallaxes (mas): 		4.9685 [0.0158] A 2020yCat.1350....0G
Spectral type: 		F8 D ~
Fluxes (6) :
B 10.19 [0.04] D 2000A&A...355L..27H
V 9.62 [0.03] D 2000A&A...355L..27H
G 9.506335 [0.002760] C 2020yCat.1350....0G
J 8.569 [0.029] C 2003yCat.2246....0C
H 8.363 [0.024] C 2003yCat.2246....0C
K 8.277 [0.019] C 2003yCat.2246....0C
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Identifiers (10) :
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BD+15 4387 2MASS J21184659+1539047 TYC 1650-263-1 Gaia DR1 1783787672800656512
AG+15 2377 PPM 139916 Gaia DR2 1783787672800656512
GSC 01650-00263 TIC 408721230 Gaia DR3 1783787672800656512

References (4 between 1850 and 2026) (Total 4)
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

Distance : 2    Var : 1    Plx : 3    PM : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD+15 4387 AG+15 2377 GSC 01650-00263 2MASS J21184659+1539047 PPM 139916
TYC 1650-263-1 Gaia DR2 1783787672800656512 Gaia DR3 1783787672800656512 Gaia DR1 1783787672800656512

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