HD 170864

Query : HD 170864

Basic data :
HD 170864 -- Eclipsing Binary
Other object types: otypes_help 		* (1964AJ,HD,...), EB* (2002AcA), V* (ASAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 32 58.6891345296 -31 25 43.816422576 (Optical) [ 0.0183 0.0160 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 29 44.4182537354 -31 28 00.538932066 [ 0.0183 0.0160 90 ]
Gal coord. (ep=J2000) : 		002.7135932195891 -10.1756267947372 [ 0.0183 0.0160 90 ]
Proper motions mas/yr : 		1.329 0.325 [0.024 0.019 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.2417 [0.0198] A 2020yCat.1350....0G
Spectral type: 		B9V C 1982MSS...C03....0H
Fluxes (6) :
B 10.05 [0.03] D 2000A&A...355L..27H
V 9.98 [0.04] D 2000A&A...355L..27H
G 9.918342 [0.002792] C 2020yCat.1350....0G
J 9.703 [0.023] C 2003yCat.2246....0C
H 9.696 [0.024] C 2003yCat.2246....0C
K 9.684 [0.021] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 170864 CPD-31 5595 TIC 29084971 Gaia DR2 4046811679142579968
ASAS J183259-3125.8 GSC 07394-00382 TYC 7394-382-1 Gaia DR3 4046811679142579968
CD-31 15658 2MASS J18325868-3125437 [M64] -31 208 Gaia DR1 4046811679142579968

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

Distance : 2    Var : 2    Plx : 3    PM : 2    SpT : 3   

   

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HD 170864 CD-31 15658 CPD-31 5595 GSC 07394-00382 2MASS J18325868-3125437
TYC 7394-382-1 Gaia DR2 4046811679142579968 Gaia DR3 4046811679142579968 Gaia DR1 4046811679142579968

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