Gaia DR2 5020128543464883840

All names: Gaia EDR3 5020128543464883840, LP 885-73, Gaia DR2 5020128543464883840, Gaia DR3 5020128543464883840, NLTT 6981, 2QZ J020521.9-302305, WDJ020522.0-302309.01, WDJ020522.00-302309.02

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 02 05 22.02 (0.07) 02 05 22.02 02 05 22.02 02 05 22.00 (0.07) 02 05 22.02
Declination -30 23 12.09 (0.08) -30 23 11.99 -30 23 12.09 -30 23 09.02 (0.08) -30 23 11.99
Spectral type DC D
Effective temperature [K] 6991.0 (113)
log(g) [cgs] 7.99 (0.03)
Mass [M☉] 0.567 (0.03)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.93 (0.1) 12.97 (0.2) 12.93 12.93 (0.1) 12.97 (0.2)
Distance [pc] 77.32 (0.7) 77.12 (1) 77.32 77.32 (0.7) 77.12 (1)
Composition
Proper motion (right ascension) [mas/yr] 22.40904541 (0.1) 22.447176 (0.3) 22.409 (0.1) 22.447176
Proper motion (declination) [mas/yr] -192.1455913 (0.1) -192.1325446 (0.3) -192.146 (0.1) -192.1325446
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 17.92 (0.01) 17.94 17.92 17.92 (0.003) 17.94
BP magnitude 18.06 (0.01) 18.06 18.06
RP magnitude 17.62 (0.02) 17.60 17.60
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.001

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.