HD 284471

Query : HD 284471

Basic data :
HD 284471 -- Star
Other object types: otypes_help 		* (2020ApJS,HD,...), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		04 28 18.8870383272 +19 35 37.915288260 (Optical) [ 0.0157 0.0088 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 25 23.3674247433 +19 29 03.862690741 [ 0.0157 0.0088 90 ]
Gal coord. (ep=J2000) : 		177.2104658279183 -19.7134483573119 [ 0.0157 0.0088 90 ]
Proper motions mas/yr : 		-0.143 -43.104 [0.023 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 75.99 [0.52] / z(spectroscopic) 0.000254 [0.000002] / cz 76.00 [0.52]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		6.7905 [0.0173] A 2020yCat.1350....0G
Spectral type: 		G5 E 1995A&AS..110..367N
Fluxes (6) :
B 11.80 [0.13] D 2000A&A...355L..27H
V 11.15 [0.11] D 2000A&A...355L..27H
G 10.689622 [0.002760] C 2020yCat.1350....0G
J 9.404 [0.022] C 2003yCat.2246....0C
H 9.055 [0.022] C 2003yCat.2246....0C
K 8.953 [0.017] C 2003yCat.2246....0C
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Identifiers (8) :
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HD 284471 2MASS J04281888+1935380 TYC 1273-1045-1 Gaia DR3 48057699041897344
LAMOST J042818.88+193537.2 TIC 17517774 Gaia DR2 48057699041897344 Gaia DR1 48057694745342464

References (5 between 1850 and 2026) (Total 5)
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 : 1    Distance : 2    Fe/H : 1    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 284471 2MASS J04281888+1935380 TYC 1273-1045-1 Gaia DR2 48057699041897344 Gaia DR3 48057699041897344
Gaia DR1 48057694745342464

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