HD 228438

Query : HD 228438

Basic data :
HD 228438 -- Be Star
Other object types: otypes_help 		* (HD,AG,...), Em* (EM*,[KW97]), Be* (1982IAUS), NIR (2MASS), MIR (MSX5C)
ICRS coord. (ep=J2000) : 		20 13 50.2840675536 +36 37 22.551943476 (Optical) [ 0.0191 0.0234 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 11 57.9398047374 +36 28 13.769465159 [ 0.0191 0.0234 90 ]
Gal coord. (ep=J2000) : 		074.2181897978144 +01.1860799338150 [ 0.0191 0.0234 90 ]
Proper motions mas/yr : 		-2.580 -6.408 [0.026 0.029 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -15 [5] / z(~) -0.000050 [0.000017] / cz -15.00 [5.00]
   C 1979IAUS...30...57E
Parallaxes (mas): 		0.4262 [0.0251] A 2020yCat.1350....0G
Spectral type: 		B0.5III C ~
Fluxes (6) :
B 8.699 [0.018] D 2000A&A...355L..27H
V 8.37 [0.01] D 2000A&A...355L..27H
G 8.116377 [0.002847] C 2020yCat.1350....0G
J 7.177 [0.026] C 2003yCat.2246....0C
H 7.050 [0.023] C 2003yCat.2246....0C
K 6.755 [0.017] C 2003yCat.2246....0C
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Identifiers (23) :
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HD 228438 GSC 02683-00174 PPM 84492 [JE82] 1044
AG+36 1966 HGAM 876 SAO 69645 [KW97] 43-56
ALS 10974 LF 3a +36 98 TIC 312232757 Gaia DR2 2060497129916833024
BD+36 3946 LS II +36 34 TYC 2683-174-1 Gaia DR3 2060497129916833024
EM* MWC 333 2MASS J20135028+3637224 UCAC2 44718932 Gaia DR1 2060497125601130880
GCRV 70693 MSX5C G074.2184+01.1861 WEB 17882

References (37 between 1850 and 2026) (Total 37)
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 : 3    Distance : 2    Rot : 3    Plx : 3    PM : 3    SpT : 4   

   

External archives :

Link by name to the catalogue in VizieR :

HD 228438 AG+36 1966 ALS 10974 BD+36 3946 GSC 02683-00174
LF 3a +36 98 LS II +36 34 2MASS J20135028+3637224 MSX5C G074.2184+01.1861 PPM 84492
SAO 69645 TYC 2683-174-1 UCAC2 44718932 Gaia DR2 2060497129916833024 Gaia DR3 2060497129916833024
Gaia DR1 2060497125601130880

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