EM* MWC 30

Query : EM* MWC 30

Basic data :
EM* MWC 30 -- Emission-line Star
Other object types: otypes_help 		* (2022AJ,ALS,...), Em* (EM*,[KW97]), NIR (2MASS)
ICRS coord. (ep=J2000) : 		02 15 58.1030666448 +57 00 23.995670148 (Optical) [ 0.0085 0.0111 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 12 27.7340586272 +56 46 29.049796209 [ 0.0085 0.0111 90 ]
Gal coord. (ep=J2000) : 		134.2817919331419 -03.9906582975638 [ 0.0085 0.0111 90 ]
Proper motions mas/yr : 		-0.784 -1.231 [0.011 0.014 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.4239 [0.0155] A 2020yCat.1350....0G
Spectral type: 		B1 D ~
Fluxes (7) :
U 10.54 [~] D 2003AJ....125.2531R
B 10.89 [~] E ~
V 10.32 [~] E ~
G 10.235238 [0.003516] C 2020yCat.1350....0G
J 9.181 [0.027] C 2003yCat.2246....0C
H 9.069 [0.036] C 2003yCat.2246....0C
K 9.018 [0.027] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 8240 Display criteria :

Identifiers (16) :
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EM* MWC 30 GEN# +8.01560040 TIC 347943491 [KW97] 10-10
ALS 7020 GSC 03694-02547 TYC 3694-2547-1 Gaia DR2 458536450902467200
AP J02155809+5700240 LS I +56 40 UBV 2247 Gaia DR3 458536450902467200
CSI+56-02125 2MASS J02155809+5700240 UBV M 50282 Gaia DR1 458536446597344768

References (20 between 1850 and 2026) (Total 20)
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 : 1    Fe/H : 1    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

ALS 7020 AP J02155809+5700240 GSC 03694-02547 LS I +56 40 2MASS J02155809+5700240
TYC 3694-2547-1 Gaia DR2 458536450902467200 Gaia DR3 458536450902467200 Gaia DR1 458536446597344768

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