GD 1284

Query : GD 1284

Basic data :
GD 1284 -- Hot Subdwarf
Other object types: otypes_help 		* (UCAC4,BPS,...), blu (2019A&A,PHL), HS* (2000AJ), PM* (2012yCat), UV (GALEX), NIR (2MASS)
ICRS coord. (ep=J2000) : 		23 59 56.3455143864 -16 09 15.560091144 (Optical) [ 0.0307 0.0223 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 57 22.3898694502 -16 25 56.300639969 [ 0.0307 0.0223 90 ]
Gal coord. (ep=J2000) : 		072.8950941804594 -73.7854367438456 [ 0.0307 0.0223 90 ]
Proper motions mas/yr : 		22.144 -32.324 [0.038 0.027 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 6 [~] / z(~) 0.000020 [~] / cz 6.00 [~]
   D 1992AJ....103..267B
Parallaxes (mas): 		0.7402 [0.0359] A 2020yCat.1350....0G
Spectral type: 		sdBHe0 D 2000AJ....119..241L
Fluxes (7) :
B 14.03 [0.02] D 2012yCat.1322....0Z
V 14.23 [0.03] D 2012yCat.1322....0Z
R 14.58 [0.15] E 2012yCat.1322....0Z
G 14.214178 [0.002811] C 2020yCat.1350....0G
J 14.832 [0.042] C 2003yCat.2246....0C
H 14.814 [0.068] C 2003yCat.2246....0C
K 14.999 [0.118] D 2003yCat.2246....0C
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Identifiers (11) :
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UCAC4 370-190323 GALEX J235956.2-160915 MCT 2357-1625 Gaia DR3 2415730473332601088
BPS CS 29517-0035 GD 1284 PHL 611 Gaia DR2 2415730473332601088
EC 23573-1625 2MASS J23595633-1609154 TIC 138707463

References (12 between 1850 and 2026) (Total 12)
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 : 2    PM : 2    SpT : 3   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

UCAC4 370-190323 GALEX J235956.2-160915 2MASS J23595633-1609154 PHL 611 Gaia DR3 2415730473332601088
Gaia DR2 2415730473332601088

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