Gaia DR2 3902583722402774784

All names: Gaia DR2 3902583722402774784, USNO-B1.0 0982-00257012, NLTT 31209, WDJ123526.65+081426.77, LP 495-201, Gaia EDR3 3902583722402774784, SDSS J123526.62+081425.8, LSPM J1235+0814, Gaia DR3 3902583722402774784, SDSS J123526.61+081425.8

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 12 35 26.47 (0.2) 12 35 26.47 12 35 26.47 12 35 26.65 (0.2) 12 35 26.47
Declination 08 14 22.32 (0.2) 08 14 22.46 08 14 22.32 08 14 26.77 (0.2) 08 14 22.46
Spectral type DA: DA DA
Effective temperature [K] 5931.0 (35) 6103.0 5850.0 6149.0 (140)
log(g) [cgs] 8.33 (0.02) 8.41 8.28 8.40 (0.04)
Mass [M] 0.803 (0.02) 0.853 0.749 0.849 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 4.7040 4.9210
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] 15.00 (0.2) 15.15 (0.3) 15.00 15.00 (0.2) 15.15 (0.3)
Distance [pc] 66.67 (1) 66.01 (1) 66.67 66.67 (1) 66.01 (1)
Composition H
Proper motion (right ascension) [mas/yr] -172.3743525 (0.3) -172.5440355 (0.6) -172.374 (0.3) -172.5440355
Proper motion (declination) [mas/yr] -278.4071648 (0.3) -278.1609051 (0.4) -278.407 (0.3) -278.1609051
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 19.50
V magnitude
R magnitude 18.70
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.09 (0.04) 20.23 (0.07)
g magnitude 19.01 (0.01) 19.02 (0.01)
r magnitude 18.64 (0.01) 18.61 (0.01)
i magnitude 18.55 (0.01) 18.49 (0.01)
z magnitude 18.52 (0.03) 18.52 (0.04)
G magnitude 18.66 (0.03) 18.68 18.66 18.66 (0.003) 18.68
BP magnitude 18.94 (0.03) 18.95 18.95
RP magnitude 18.22 (0.02) 18.24 18.24
Pan g magnitude 18.98 (0.005)
Pan r magnitude 18.64 (0.008)
Pan i magnitude 18.54 (0.007)
Pan z magnitude 18.55 (0.01)
Pan y magnitude 18.56 (0.02)
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.