NGC 6231 189

Query : NGC 6231 189

Basic data :
NGC 6231 189 -- Spectroscopic Binary
Other object types: otypes_help 		* (Cl*,Cl,...), Y*? (2017AJ), SB* (2022A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		16 54 16.8013206864 -41 45 08.349698880 (Optical) [ 0.0170 0.0114 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		16 50 46.0251064393 -41 40 17.289275412 [ 0.0170 0.0114 90 ]
Gal coord. (ep=J2000) : 		343.5341153200786 +01.2135036401300 [ 0.0170 0.0114 90 ]
Proper motions mas/yr : 		-0.725 -2.308 [0.025 0.021 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -23.39 [17.42] / z(spectroscopic) -0.000078 [0.000058] / cz -23.39 [17.42]
   (Opt) E 2022yCat.1355....0G
Parallaxes (mas): 		0.5957 [0.0197] A 2020yCat.1350....0G
Spectral type: 		B8-9V D 2013A&A...559A.108M
Fluxes (8) :
U 11.732 [0.005] C 1998AJ....115..734S
B 11.847 [0.005] C 1998AJ....115..734S
V 11.573 [0.004] B 2017AJ....154...87K
G 11.466494 [0.002801] C 2020yCat.1350....0G
I 11.118 [0.007] C 1998AJ....115..734S
J 10.781 [0.023] C 2003yCat.2246....0C
H 10.714 [0.022] C 2003yCat.2246....0C
K 10.650 [0.023] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 2653 Display criteria :

Identifiers (14) :
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NGC 6231 189 Cl Trumpler 24 68 GSC 07876-02135 Gaia DR2 5966510710114677888
Cl* NGC 6231 BVF 56 CXOVVV J165416.81-414508.5 2MASS J16541680-4145083 Gaia DR3 5966510710114677888
Cl* NGC 6231 SBL 464 GEN# +2.62310189 TIC 339569008
Cl* NGC 6231 MG 38 GEN# +4.35240068 UCAC3 97-239539

References (18 between 1850 and 2026) (Total 18)
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 : 4    Var : 1    Plx : 2    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

GSC 07876-02135 2MASS J16541680-4145083 UCAC3 97-239539 Gaia DR2 5966510710114677888 Gaia DR3 5966510710114677888

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