EM* MWC 474

Query : EM* MWC 474

Basic data :
EM* MWC 474 -- Emission-line Star
Other object types: otypes_help 		Em* (2020A&A,EM*,...), * (GSC,TYC,...), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		04 39 53.6288388792 +54 01 46.030087200 (Optical) [ 0.0107 0.0093 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 35 53.8237615453 +53 55 54.906503093 [ 0.0107 0.0093 90 ]
Gal coord. (ep=J2000) : 		152.6046236107081 +04.8874164228356 [ 0.0107 0.0093 90 ]
Proper motions mas/yr : 		2.364 -3.849 [0.018 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 21.30 [0.44] / z(spectroscopic) 0.000071 [0.000001] / cz 21.30 [0.44]
   (Opt) A 2023ApJS..264...17Z
Parallaxes (mas): 		1.0977 [0.0145] A 2020yCat.1350....0G
Spectral type: 		B6 E 2023ApJS..264...17Z
Fluxes (6) :
B 11.29 [0.06] D 2000A&A...355L..27H
V 10.72 [0.06] D 2000A&A...355L..27H
G 10.388721 [0.002982] C 2020yCat.1350....0G
J 9.102 [0.021] C 2003yCat.2246....0C
H 8.867 [0.015] C 2003yCat.2246....0C
K 8.598 [0.014] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1253 Display criteria :

Identifiers (12) :
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EM* MWC 474 LAMOST J043953.63+540146.1 TIC 9745058 Gaia DR2 273756336364195584
GSC 03732-00262 LAMOST J043953.85+540146.0 TYC 3732-262-1 Gaia DR3 273756340665255424
HBHA 5216-08 2MASS J04395363+5401461 [KW97] 18-53 Gaia DR1 273756336364195584

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

Velocities : 7    Distance : 2    Fe/H : 1    Plx : 3    PM : 2    SpT : 4   

   

External archives :

Link by name to the catalogue in VizieR :

GSC 03732-00262 2MASS J04395363+5401461 TYC 3732-262-1 Gaia DR2 273756336364195584 Gaia DR3 273756340665255424
Gaia DR1 273756336364195584

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