Gaia DR2 2481212193266230400

All names: Gaia DR3 2481212193266230400, G 271-117, LP 648-27, SDSS J013852.65-035650.9, J0138-0356, WDJ013852.57-035649.74, Gaia DR2 2481212193266230400, GALEX J013852.6-035650, 2MASS J01385253-0356499, Gaia EDR3 2481212193266230400, WDJ013852.57-035649.73, TIC 241394505, PHL 1086, NLTT 5503

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Caron et al. 2023 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 01 38 52.72 (0.04) 01 38 52.71 01 38 52.72 01 38 52.57 (0.04) 01 38 52.71
Declination -03 56 51.60 (0.03) -03 56 51.54 -03 56 51.60 -03 56 49.74 (0.03) -03 56 51.54
Spectral type DA DA DA
Effective temperature [K] 10051.0 (33) 9659.0 9679.0 9756.0 (65)
log(g) [cgs] 7.98 (0.008) 7.89 7.83 7.92 (0.01)
Mass [M] 0.588 (0.006) 0.537 0.484 0.554 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.6100 0.5752 0.5454
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 14.19 (0.05) 14.21 (0.08) 14.21 (0.08) 14.19 14.19 (0.05) 14.21 (0.08)
Distance [pc] 70.45 (0.3) 70.37 (0.4) 70.37 (0.4) 70.45 70.45 (0.3) 70.37 (0.4)
Composition H
Proper motion (right ascension) [mas/yr] 135.9674183 (0.06) 136.0390647 (0.2) 135.967 (0.06) 136.0390647
Proper motion (declination) [mas/yr] -116.1470182 (0.04) -116.2526569 (0.1) -116.147 (0.04) -116.2526569
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 16.10
V magnitude 17.00
R magnitude
I magnitude
J magnitude 16.28 (0.01) 16.28 (0.09)
H magnitude 16.26 (0.01) 16.44 (0.3)
K magnitude 16.30 (0.04)
u magnitude 16.79 (0.008) 16.79 (0.008) 16.79 (0.008)
g magnitude 16.35 (0.004) 16.35 (0.004)
r magnitude 16.44 (0.004) 16.44 (0.004)
i magnitude 16.55 (0.005) 16.55 (0.005)
z magnitude 16.73 (0.009) 16.73 (0.009)
G magnitude 16.35 (0.003) 16.38 16.35 16.35 (0.003) 16.38
BP magnitude 16.42 (0.003) 16.42 16.42
RP magnitude 16.27 (0.003) 16.28 16.28
Pan g magnitude 16.37 (0.003) 16.37 (0.002)
Pan r magnitude 16.46 (0.003) 16.46 (0.004)
Pan i magnitude 16.58 (0.002) 16.58 (0.003)
Pan z magnitude 16.72 (0.005) 16.72 (0.005)
Pan y magnitude 16.84 (0.006) 16.84 (0.004)
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.