Gaia DR2 4675008748497137536

All names: WDJ04270.57-642542.87, Gaia DR2 4675008748497137536, GALEX J042700.5-642542, WDJ042700.57-642542.87, Gaia EDR3 4675008748497137536, Gaia DR3 4675008748497137536

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 04 27 00.57 (0.04) 04 27 00.57 04 27 00.57 04 27 00.57 (0.04) 04 27 00.57
Declination -64 25 42.75 (0.04) -64 25 42.75 -64 25 42.75 -64 25 42.88 (0.04) -64 25 42.75
Spectral type DA DA
Effective temperature [K] 8991.0 (71)
log(g) [cgs] 7.84 (0.01)
Mass [M☉] 0.508 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.29 (0.05) 12.28 (0.06) 12.29 12.29 (0.05) 12.28 (0.06)
Distance [pc] 81.38 (0.3) 81.43 (0.4) 81.38 81.38 (0.3) 81.43 (0.4)
Composition
Proper motion (right ascension) [mas/yr] -3.035137042 (0.06) -3.182935316 (0.1) -3.035 (0.06) -3.182935316
Proper motion (declination) [mas/yr] 8.047296414 (0.06) 7.788165957 (0.1) 8.047 (0.06) 7.788165957
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 16.84 (0.004) 16.86 16.84 16.84 (0.003) 16.86
BP magnitude 16.94 (0.004) 16.93 16.93
RP magnitude 16.70 (0.005) 16.69 16.69
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.002

* 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.