HD 284708

Query : HD 284708

Basic data :
HD 284708 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 42 40.7949016488 +20 13 12.466707132 (Optical) [ 0.0174 0.0074 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 39 43.9356934616 +20 07 34.906182148 [ 0.0174 0.0074 90 ]
Gal coord. (ep=J2000) : 		178.9371010374460 -16.6961293954646 [ 0.0174 0.0074 90 ]
Proper motions mas/yr : 		2.600 -5.090 [0.023 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -5.0 [5] / z(~) -0.000017 [0.000017] / cz -5.00 [5.00]
   E 1953GCRV..C......0W
Parallaxes (mas): 		2.1219 [0.0215] A 2020yCat.1350....0G
Spectral type: 		A2 E 1995A&AS..110..367N
Fluxes (6) :
B 10.13 [0.03] D 2000A&A...355L..27H
V 9.73 [0.03] D 2000A&A...355L..27H
G 9.568736 [0.002761] C 2020yCat.1350....0G
J 8.658 [0.020] C 2003yCat.2246....0C
H 8.567 [0.029] C 2003yCat.2246....0C
K 8.496 [0.018] 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 (15) :
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HD 284708 GCRV 2761 TIC 61282122 Gaia DR3 3410977200153214976
AG+20 437 GSC 01275-00037 TYC 1275-37-1 Gaia DR1 3410977195856897920
AP J04424080+2013125 2MASS J04424080+2013125 WEB 4208 Gaia DR2 3410977200153214976
BD+19 762 PPM 93712 YZ 20 1271

References (11 between 1850 and 2026) (Total 11)
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 : 4    Distance : 2    Fe/H : 1    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 284708 AG+20 437 AP J04424080+2013125 BD+19 762 GSC 01275-00037
2MASS J04424080+2013125 PPM 93712 TYC 1275-37-1 Gaia DR3 3410977200153214976 Gaia DR1 3410977195856897920
Gaia DR2 3410977200153214976

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