HD 228690

Query : HD 228690

Basic data :
HD 228690 -- beta Cep Variable
Other object types: otypes_help 		* (HD,AG,...), bC* (2020AJ), bC? (2020MNRAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 16 29.2200722040 +37 55 21.209517084 (Optical) [ 0.0097 0.0117 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 14 38.5382596863 +37 46 02.688948014 [ 0.0097 0.0117 90 ]
Gal coord. (ep=J2000) : 		075.5919260206823 +01.4699303251644 [ 0.0097 0.0117 90 ]
Proper motions mas/yr : 		-2.525 -5.627 [0.013 0.014 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.4927 [0.013] A 2020yCat.1350....0G
Spectral type: 		B0.5V C ~
Fluxes (7) :
U 8.94 [~] D 2003AJ....125.2531R
B 9.49 [~] E ~
V 9.29 [~] E ~
G 9.182940 [0.002857] C 2020yCat.1350....0G
J 8.670 [0.030] C 2003yCat.2246....0C
H 8.625 [0.026] C 2003yCat.2246....0C
K 8.621 [0.016] C 2003yCat.2246....0C
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Identifiers (19) :
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HD 228690 GSC 03151-03175 PPM 84595 UBV M 27618
AG+37 1940 Hilt 907 SAO 69726 Gaia DR2 2060868863612308736
ALS 11053 LS II +37 36 TIC 11698190 Gaia DR3 2060868863612308736
BD+37 3861 2MASS J20162922+3755213 TYC 3151-3175-1 Gaia DR1 2060868863612308736
GEN# +1.00228690 MCW 836 UBV 17562

References (29 between 1850 and 2026) (Total 29)
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 : 1    Plx : 3    PM : 2    SpT : 9   

   

External archives :

Link by name to the catalogue in VizieR :

HD 228690 AG+37 1940 ALS 11053 BD+37 3861 GSC 03151-03175
LS II +37 36 2MASS J20162922+3755213 PPM 84595 SAO 69726 TYC 3151-3175-1
Gaia DR2 2060868863612308736 Gaia DR3 2060868863612308736 Gaia DR1 2060868863612308736

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