BD-21 2701B

Query : BD-21 2701B

Basic data :
BD-21 2701B -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,CSI,...), ** (**,BDS,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		09 08 05.7977670840 -22 04 07.798714068 (Optical) [ 0.0169 0.0135 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 05 50.5744598082 -21 51 58.201697595 [ 0.0169 0.0135 90 ]
Gal coord. (ep=J2000) : 		249.6384336929936 +16.9689247270862 [ 0.0169 0.0135 90 ]
Proper motions mas/yr : 		-12.741 7.185 [0.020 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 45.44 [12.04] / z(spectroscopic) 0.000152 [0.000040] / cz 45.44 [12.04]
   (Opt) E 2018yCat.1345....0G
Parallaxes (mas): 		1.9428 [0.0202] A 2020yCat.1350....0G
Fluxes (6) :
B 12.31 [0.18] D 2000A&A...355L..27H
V 11.93 [0.17] D 2000A&A...355L..27H
G 11.608336 [0.002819] C 2020yCat.1350....0G
J 10.782 [0.026] C 2003yCat.2246....0C
H 10.591 [0.022] C 2003yCat.2246....0C
K 10.528 [0.021] C 2003yCat.2246....0C
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Identifiers (16) :
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BD-21 2701B CSI-21 2701 2 IDS 09036-2140 B WDS J09081-2204B
** HDO 121B GSC 06039-02097 2MASS J09080579-2204077 Gaia DR2 5655054490841742336
BDS 4952 B HIC 44828 TIC 432124823 Gaia DR3 5655054490841742336
CCDM J09081-2204B HIP 44828 TYC 6039-2097-1 Gaia DR1 5655054486546079104

References (12 between 1850 and 2026) (Total 12)
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    Distance : 2    Var : 1    Plx : 4    PM : 4   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J09081-2204B GSC 06039-02097 HIC 44828 HIP 44828 2MASS J09080579-2204077
TYC 6039-2097-1 WDS J09081-2204B Gaia DR2 5655054490841742336 Gaia DR3 5655054490841742336 Gaia DR1 5655054486546079104

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