HD 284973

Query : HD 284973

Basic data :
HD 284973 -- Emission-line Star
Other object types: otypes_help 		* (1954ArA,HD,...), Em* (2020A&A), UV (GALEX), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		04 58 49.7006831496 +22 44 00.279266604 (Optical) [ 0.0202 0.0095 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 55 49.0521473698 +22 39 29.896166937 [ 0.0202 0.0095 90 ]
Gal coord. (ep=J2000) : 		179.2308672865177 -12.1855735396165 [ 0.0202 0.0095 90 ]
Proper motions mas/yr : 		1.560 -5.908 [0.024 0.016 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.7657 [0.0211] A 2020yCat.1350....0G
Spectral type: 		A2 E 1995A&AS..110..367N
Fluxes (6) :
B 11.08 [0.06] D 2000A&A...355L..27H
V 10.81 [0.08] D 2000A&A...355L..27H
G 10.781200 [0.002765] C 2020yCat.1350....0G
J 10.064 [0.022] C 2003yCat.2246....0C
H 9.929 [0.020] C 2003yCat.2246....0C
K 9.886 [0.017] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 1602 Display criteria :

Identifiers (10) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 284973 LAMOST J045849.70+224400.2 TYC 1832-494-1 Gaia DR1 3412521769176124672
GALEX J045849.7+224400 2MASS J04584970+2244002 Gaia DR2 3412521773472550144
GSC 01832-00494 TIC 68889220 Gaia DR3 3412521773472550144

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    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 284973 GALEX J045849.7+224400 GSC 01832-00494 2MASS J04584970+2244002 TYC 1832-494-1
Gaia DR2 3412521773472550144 Gaia DR3 3412521773472550144 Gaia DR1 3412521769176124672

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