WG 7

Query : WG 7

Basic data :
WG 7 -- White Dwarf
Other object types: otypes_help 		* (BPM,BPS,...), WD* (1973MNRAS,WD,...), WD? (2018MNRAS), HS* (1992AJ), PM* (2012yCat), UV (GALEX), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 09 47.9177537304 -56 23 49.411222764 (Optical) [ 0.0207 0.0192 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 08 27.4269096989 -56 35 12.958237497 [ 0.0207 0.0192 90 ]
Gal coord. (ep=J2000) : 		272.4382016562941 -51.7455961238876 [ 0.0207 0.0192 90 ]
Proper motions mas/yr : 		149.261 66.806 [0.027 0.026 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -68 [~] / z(~) -0.000227 [~] / cz -67.99 [~]
   D 1992AJ....103..267B
Parallaxes (mas): 		20.1813 [0.0222] A 2020yCat.1350....0G
Spectral type: 		DB D 1973MNRAS.163..381W
Fluxes (7) :
B 13.99 [0.01] D 2012yCat.1322....0Z
V 14.14 [0.04] D 2012yCat.1322....0Z
R 14.42 [0.06] E 2012yCat.1322....0Z
G 14.103210 [0.002806] C 2020yCat.1350....0G
J 14.598 [0.040] C 2003yCat.2246....0C
H 14.753 [0.071] C 2003yCat.2246....0C
K 14.820 [0.119] D 2003yCat.2246....0C
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Identifiers (17) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

WD 0308-565 GEN# +6.00217088 TIC 207200679 Gaia DR2 4727581523318486912
BPM 17088 GSC 08495-00951 UCAC4 169-002755 Gaia DR3 4727581523318486912
BPS CS 22968-0019 HE 0308-5635 uvby98 600217088
GALEX J030947.8-562346 L 175-34 WD 0308-56
GCRV 27423 2MASS J03094790-5623494 WG 7

References (59 between 1850 and 2026) (Total 59)
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 : 2    Plx : 2    PM : 2    SpT : 5   

   

Observing logs
IUE : 4   

   

External archives :

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

Link by name to the catalogue in VizieR :

WD 0308-565 GALEX J030947.8-562346 GSC 08495-00951 2MASS J03094790-5623494 UCAC4 169-002755
uvby98 600217088 WD 0308-56 Gaia DR2 4727581523318486912 Gaia DR3 4727581523318486912

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