HD 228481

Query : HD 228481

Basic data :
HD 228481 -- Emission-line Star
Other object types: otypes_help 		* (HD,BD,...), Em* (EM*,HBHA,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 14 11.7429895800 +39 56 10.754399004 (Optical) [ 0.0113 0.0123 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 12 24.5805355818 +39 47 00.540918053 [ 0.0113 0.0123 90 ]
Gal coord. (ep=J2000) : 		077.0203481734341 +02.9587275890756 [ 0.0113 0.0123 90 ]
Proper motions mas/yr : 		-2.055 -6.957 [0.016 0.016 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.8694 [0.0137] A 2020yCat.1350....0G
Spectral type: 		B5: D ~
Fluxes (6) :
B 10.59 [0.04] D 2000A&A...355L..27H
V 10.52 [0.05] D 2000A&A...355L..27H
G 10.329260 [0.002778] C 2020yCat.1350....0G
J 9.852 [0.021] C 2003yCat.2246....0C
H 9.788 [0.018] C 2003yCat.2246....0C
K 9.667 [0.015] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 313 Display criteria :

Identifiers (15) :
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HD 228481 HBHA 3703-30 TYC 3155-1934-1 Gaia DR2 2062216731739997184
BD+39 4093 Hen 3-1854 [I59] +39 24 Gaia DR3 2062216731739997184
EM* MWC 1006 2MASS J20141174+3956107 [KW97] 44-1 Gaia DR1 2062216727426280320
GSC 03155-01934 TIC 312496370 [OH83] B343 3

References (11 between 1850 and 2026) (Total 11)
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    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 228481 BD+39 4093 GSC 03155-01934 2MASS J20141174+3956107 TYC 3155-1934-1
Gaia DR2 2062216731739997184 Gaia DR3 2062216731739997184 Gaia DR1 2062216727426280320

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