HD 284487

Query : HD 284487

Basic data :
HD 284487 -- Chemically Peculiar Star
Other object types: otypes_help 		* (2013ApJ,HD,...), Pe* (2021MNRAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 31 31.0463730528 +22 13 15.059337312 (Optical) [ 0.0277 0.0160 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 28 32.1489070552 +22 06 51.848122960 [ 0.0277 0.0160 90 ]
Gal coord. (ep=J2000) : 		175.5961455204159 -17.4508487108333 [ 0.0277 0.0160 90 ]
Proper motions mas/yr : 		1.838 -4.008 [0.037 0.028 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -16.513718 [3.943192] / z(spectroscopic) -0.000055 [0.000013] / cz -16.51 [3.94]
   (Opt) C 2021MNRAS.506..150B
Parallaxes (mas): 		0.8419 [0.032] A 2020yCat.1350....0G
Spectral type: 		A E 1995A&AS..110..367N
Fluxes (6) :
B 11.92 [0.12] D 2000A&A...355L..27H
V 11.66 [0.15] D 2000A&A...355L..27H
G 11.361183 [0.002799] C 2020yCat.1350....0G
J 10.416 [0.024] C 2003yCat.2246....0C
H 10.273 [0.030] C 2003yCat.2246....0C
K 10.208 [0.018] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 284487 GSC 01277-00029 2MASS J04313104+2213151 Gaia DR2 145063138897692288
CSI+22-04285 2 HIC 21115 TIC 353729410 Gaia DR3 145063138897692288
GALAH 181225002601189 HIP 21115 TYC 1277-29-1 Gaia DR1 145063138897692288

References (15 between 1850 and 2026) (Total 15)
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 : 5    PM : 4    SpT : 2   

   

External archives :

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HD 284487 GALAH 181225002601189 GSC 01277-00029 HIC 21115 HIP 21115
2MASS J04313104+2213151 TYC 1277-29-1 Gaia DR2 145063138897692288 Gaia DR3 145063138897692288 Gaia DR1 145063138897692288

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