NGC 6231 222

Query : NGC 6231 222

Basic data :
NGC 6231 222 -- Young Stellar Object Candidate
Other object types: otypes_help 		* (Cl*,GEN#,...), Y*? (2022A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		16 54 27.9736192464 -41 50 13.972594056 (Optical) [ 0.0145 0.0097 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		16 50 57.0129011252 -41 45 23.698989627 [ 0.0145 0.0097 90 ]
Gal coord. (ep=J2000) : 		343.4900470548504 +01.1330642935445 [ 0.0145 0.0097 90 ]
Proper motions mas/yr : 		-0.714 -2.029 [0.019 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -83.54 [28.01] / z(spectroscopic) -0.000279 [0.000093] / cz -83.53 [28.01]
   (Opt) E 2022yCat.1355....0G
Parallaxes (mas): 		0.6087 [0.0169] A 2020yCat.1350....0G
Spectral type: 		B4Vn D ~
Fluxes (8) :
U 11.856 [0.014] C 1998AJ....115..734S
B 12.119 [0.009] C 1998AJ....115..734S
V 11.829 [0.005] C 1998AJ....115..734S
G 11.734303 [0.002771] C 2020yCat.1350....0G
I 11.373 [0.009] C 1998AJ....115..734S
J 11.033 [0.022] C 2003yCat.2246....0C
H 10.988 [0.022] C 2003yCat.2246....0C
K 10.947 [0.019] 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 (10) :
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NGC 6231 222 Cl* NGC 6231 MG 169 TIC 339568051 Gaia DR3 5966509262703204864
Cl* NGC 6231 BVF 71 GEN# +2.62310222 uvby98 262310222
Cl* NGC 6231 SBL 587 2MASS J16542797-4150139 Gaia DR2 5966509262703204864

References (15 between 1850 and 2026) (Total 15)
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    Diameter : 1    Distance : 3    Rot : 1    Fe/H : 1    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

2MASS J16542797-4150139 uvby98 262310222 Gaia DR2 5966509262703204864 Gaia DR3 5966509262703204864

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Annotations :
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