HD 228471

Query : HD 228471

Basic data :
HD 228471 -- Eclipsing Binary
Other object types: otypes_help 		* (HD,ALS,...), EB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 14 19.7273147016 +33 26 10.216127760 (Optical) [ 0.0078 0.0096 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 12 22.7094770475 +33 16 59.813637422 [ 0.0078 0.0096 90 ]
Gal coord. (ep=J2000) : 		071.6197513359574 -00.6617210423328 [ 0.0078 0.0096 90 ]
Proper motions mas/yr : 		-3.688 -7.168 [0.010 0.011 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.5484 [0.0115] A 2020yCat.1350....0G
Spectral type: 		B2Vn D ~
Fluxes (7) :
U 10.34 [~] D 2003AJ....125.2531R
B 10.55 [~] E ~
V 9.94 [~] E ~
G 9.633910 [0.003392] C 2020yCat.1350....0G
J 8.508 [0.021] C 2003yCat.2246....0C
H 8.351 [0.044] C 2003yCat.2246....0C
K 8.272 [0.026] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 228471 GSC 02675-00722 TIC 380632257 Gaia DR2 2055411132723396864
ALS 10988 Hilt 897 TYC 2675-722-1 Gaia DR3 2055411132723396864
BD+32 3752 LS II +33 31 UBV 17505 Gaia DR1 2055411128407166976
GEN# +1.00228471 2MASS J20141971+3326102 UBV M 27608

References (17 between 1850 and 2026) (Total 17)
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 : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 228471 ALS 10988 BD+32 3752 GSC 02675-00722 LS II +33 31
2MASS J20141971+3326102 TYC 2675-722-1 Gaia DR2 2055411132723396864 Gaia DR3 2055411132723396864 Gaia DR1 2055411128407166976

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