BD+47 3231

Query : BD+47 3231

Basic data :
BD+47 3231 -- Emission-line Star
Other object types: otypes_help 		* (BD,AG,...), Em* (EM*,[KW97]), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 56 36.9653706744 +47 49 11.964162576 (Optical) [ 0.0104 0.0125 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 54 56.0786641578 +47 37 36.686655354 [ 0.0104 0.0125 90 ]
Gal coord. (ep=J2000) : 		087.9032149579978 +01.5752167944144 [ 0.0104 0.0125 90 ]
Proper motions mas/yr : 		3.093 -2.201 [0.013 0.014 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.369 [0.0129] A 2020yCat.1350....0G
Spectral type: 		A0 D ~
Fluxes (6) :
B 10.04 [~] E ~
V 9.75 [~] E ~
G 9.667507 [0.002781] C 2020yCat.1350....0G
J 8.768 [0.027] C 2003yCat.2246....0C
H 8.662 [0.028] C 2003yCat.2246....0C
K 8.485 [0.022] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1557 Display criteria :

Identifiers (15) :
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BD+47 3231 GSC 03579-03740 TYC 3579-3740-1 Gaia DR2 2166962600309429760
AG+47 1671 2MASS J20563696+4749118 UBV 18143 Gaia DR3 2166962600309429760
EM* MWC 1035 PPM 60728 UBV M 3664 Gaia DR1 2166962596002390656
GEN# +0.04703231 TIC 328686275 [KW97] 52-47

References (7 between 1850 and 2026) (Total 7)
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   

   

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Link by name to the catalogue in VizieR :

BD+47 3231 AG+47 1671 GSC 03579-03740 2MASS J20563696+4749118 PPM 60728
TYC 3579-3740-1 Gaia DR2 2166962600309429760 Gaia DR3 2166962600309429760 Gaia DR1 2166962596002390656

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