LB 8999

Query : LB 8999

Basic data :
LB 8999 -- White Dwarf
Other object types: otypes_help 		WD* (2015MNRAS,WD), WD? (1992MNRAS), Opt (LAMOST,SDSS), * (Gaia), blu (LB), UV (GALEX)
ICRS coord. (ep=J2000) : 		08 58 38.7052199976 +17 01 48.442558296 (Optical) [ 0.1288 0.0900 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 55 50.1281268227 +17 13 30.330196541 [ 0.1288 0.0900 90 ]
Gal coord. (ep=J2000) : 		210.7545451200402 +35.5905235007007 [ 0.1288 0.0900 90 ]
Proper motions mas/yr : 		29.647 -37.433 [0.160 0.112 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -39.5600 [8.52] / z(spectroscopic) -0.000132 [0.000028] / cz -39.56 [8.52]
   (Opt) D 2017MNRAS.469.2102A
Parallaxes (mas): 		3.3541 [0.1541] A 2020yCat.1350....0G
Spectral type: 		DA D 2015MNRAS.446.4078K
Fluxes (6) :
G 18.187094 [0.003302] C 2020yCat.1350....0G
u (AB) 18.123 [0.013] C 2015ApJS..219...12A
g (AB) 18.011 [0.006] C 2015ApJS..219...12A
r (AB) 18.351 [0.008] C 2015ApJS..219...12A
i (AB) 18.659 [0.011] C 2015ApJS..219...12A
z (AB) 18.941 [0.037] C 2015ApJS..219...12A
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Identifiers (9) :
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LB 8999 SDSS J085838.71+170148.2 WD 0855+172
GALEX J085838.7+170148 SDSS J085838.73+170147.9 Gaia DR2 611566852908865280
LAMOST J085838.73+170148.3 SDSS J085838.71+170148.1 Gaia DR3 611566852908865280

References (18 between 1850 and 2026) (Total 18)
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 : 3    Distance : 3    Fe/H : 5    Plx : 3    PM : 3    SpT : 7   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : LB 8999

Link by name to the catalogue in VizieR :

GALEX J085838.7+170148 SDSS J085838.71+170148.2 SDSS J085838.73+170147.9 SDSS J085838.71+170148.1 WD 0855+172
Gaia DR2 611566852908865280 Gaia DR3 611566852908865280

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