HD 284504

Query : HD 284504

Basic data :
HD 284504 -- Star
Other object types: otypes_help 		* (2020ApJS,HD,...), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		04 30 18.7344511632 +21 22 56.769862044 (Optical) [ 0.0177 0.0085 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 27 20.9122363342 +21 16 28.926688759 [ 0.0177 0.0085 90 ]
Gal coord. (ep=J2000) : 		176.0801293863693 -18.2051134062072 [ 0.0177 0.0085 90 ]
Proper motions mas/yr : 		8.804 -7.991 [0.025 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 40.21 [1.19] / z(~) 0.000134 [0.000004] / cz 40.21 [1.19]
   (Opt) B 2020ApJS..251...15Z
Parallaxes (mas): 		2.5079 [0.0208] A 2020yCat.1350....0G
Spectral type: 		A2 E 1995A&AS..110..367N
Fluxes (6) :
B 11.00 [0.07] D 2000A&A...355L..27H
V 10.28 [0.05] D 2000A&A...355L..27H
G 10.043424 [0.002796] C 2020yCat.1350....0G
J 8.679 [0.021] C 2003yCat.2246....0C
H 8.437 [0.018] C 2003yCat.2246....0C
K 8.338 [0.017] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 284504 GSC 01277-00146 PPM 93562 Gaia DR2 144595850754376832
AG+21 423 LAMOST J043018.74+212256.6 TIC 18312980 Gaia DR3 144595850754376832
BD+21 654 2MASS J04301872+2122568 TYC 1277-146-1 Gaia DR1 144595846456484992

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 : 3    SpT : 1   

   

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HD 284504 AG+21 423 BD+21 654 GSC 01277-00146 2MASS J04301872+2122568
PPM 93562 TYC 1277-146-1 Gaia DR2 144595850754376832 Gaia DR3 144595850754376832 Gaia DR1 144595846456484992

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