HD 284802

Query : HD 284802

Basic data :
HD 284802 -- High Proper Motion Star
Other object types: otypes_help 		* (HD,AG,...), ** (**,CCDM,...), PM* (2000A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 47 09.2555698824 +20 26 30.576563628 (Optical) [ 0.0136 0.0066 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 44 12.1015260037 +20 21 13.613767913 [ 0.0136 0.0066 90 ]
Gal coord. (ep=J2000) : 		179.4258022716337 -15.7322141174026 [ 0.0136 0.0066 90 ]
Proper motions mas/yr : 		-38.023 -47.475 [0.018 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -44.01 [0.21] / z(spectroscopic) -0.000147 [0.000001] / cz -44.01 [0.21]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		8.0585 [0.0148] A 2020yCat.1350....0G
Spectral type: 		F8 E 1995A&AS..110..367N
Fluxes (6) :
B 10.20 [0.04] D 2000A&A...355L..27H
V 9.57 [0.03] D 2000A&A...355L..27H
G 9.438678 [0.002759] C 2020yCat.1350....0G
J 8.514 [0.024] C 2003yCat.2246....0C
H 8.223 [0.031] C 2003yCat.2246....0C
K 8.162 [0.017] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1589 Display criteria :

Identifiers (20) :
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HD 284802 CSI+20 821 2 SAO 76750 WDS J04472+2027A
** KU 85A GSC 01275-01521 TIC 238413602 YZ 20 1519
AG+20 444 IDS 04413+2015 A TYC 1275-1521-1 Gaia DR2 3410330545580940160
BD+20 821 2MASS J04470926+2026305 uvby98 100284802 A Gaia DR3 3410330545580940160
CCDM J04472+2027A PPM 93763 uvby98 100284802 B Gaia DR1 3410330545580940160

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

Velocities : 1    Distance : 2    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 284802 AG+20 444 BD+20 821 CCDM J04472+2027A GSC 01275-01521
2MASS J04470926+2026305 PPM 93763 SAO 76750 TYC 1275-1521-1 uvby98 100284802 A
uvby98 100284802 B WDS J04472+2027A Gaia DR2 3410330545580940160 Gaia DR3 3410330545580940160 Gaia DR1 3410330545580940160

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