HD 306657

Query : HD 306657

Basic data :
HD 306657 -- Be Star
Other object types: otypes_help 		Be* (), * (1971PW&SO,HD,...), Em* (Hen,WRAY), MIR (WISEA,WISE), V* (NSV), NIR (2MASS)
ICRS coord. (ep=J2000) : 		11 35 15.1705815168 -61 41 59.551771488 (Optical) [ 0.0232 0.0219 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		11 32 55.3961555452 -61 25 23.479561139 [ 0.0232 0.0219 90 ]
Gal coord. (ep=J2000) : 		294.0318830035606 -00.1516650820799 [ 0.0232 0.0219 90 ]
Proper motions mas/yr : 		-6.848 1.017 [0.034 0.029 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.5162 [0.0283] A 2020yCat.1350....0G
Spectral type: 		B2Ve C 2018A&A...610A..30A
Fluxes (10) :
B 10.383 [0.037] C 2013MNRAS.430.3350Y
V 10.299 [0.029] C 2013MNRAS.430.3350Y
R 10.36 [0.02] D 2012yCat.1322....0Z
G 10.360088 [0.004500] C 2020yCat.1350....0G
J 9.902 [0.021] C 2003yCat.2246....0C
H 9.821 [0.025] C 2003yCat.2246....0C
K 9.623 [0.021] C 2003yCat.2246....0C
g 10.78 [0.32] D 2012yCat.1322....0Z
r 10.45 [0.02] D 2012yCat.1322....0Z
i 10.54 [0.07] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 2896 Display criteria :

Identifiers (25) :
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HD 306657 GSC 08972-00064 TIC 290523979 [YSS2013] 581
ALS 2391 Hen 3-675 TYC 8972-64-1 Gaia DR3 5334204250433096960
CD-61 3105 LLNS 5554 UCAC4 142-078053 Gaia DR1 5334204246097314176
Cl* NGC 3766 MG 198 LS 2391 uvby98 237660264 Gaia DR2 5334204250428556160
Cl* NGC 3766 SHER H1 2MASS J11351516-6141595 WISEA J113515.16-614159.5
CPD-61 2421 NGC 3766 264 WISE J113515.17-614159.5
GEN# +2.37660264 NSV 18800 WRAY 15-831

References (34 between 1850 and 2026) (Total 34)
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

Diameter : 1    Distance : 1    Rot : 2    Fe/H : 1    Plx : 3    PM : 2    SpT : 6   

   

External archives :

Link by name to the catalogue in VizieR :

HD 306657 ALS 2391 CD-61 3105 CPD-61 2421 GSC 08972-00064
LS 2391 2MASS J11351516-6141595 NSV 18800 TYC 8972-64-1 UCAC4 142-078053
uvby98 237660264 WISEA J113515.16-614159.5 WISE J113515.17-614159.5 Gaia DR3 5334204250433096960 Gaia DR1 5334204246097314176
Gaia DR2 5334204250428556160

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