Gaia DR2 1486537113709628672

All names: SDSS J143551.28+372345.3, LSPM J1435+3723, Gaia DR3 1486537113709628672, Gaia EDR3 1486537113709628672, WDJ143551.24+372345.79, Gaia DR2 1486537113709628672, USNO-B1.0 1273-00277062, SDSS J143551.27+372345.2

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 14 35 51.42 (0.1) 14 35 51.42 14 35 51.42 14 35 51.24 (0.1) 14 35 51.42
Declination 37 23 43.28 (0.2) 37 23 43.36 37 23 43.28 37 23 45.78 (0.2) 37 23 43.36
Spectral type DC DA: DA
Effective temperature [K] 5089.0 (54) 5485.0 5198.0 5423.0 (110)
log(g) [cgs] 7.95 (0.03) 8.15 7.96 8.15 (0.05)
Mass [M] 0.536 (0.03) 0.676 0.548 0.68 (0.05)
log(Luminosity) [L]
Cooling age [Gyr] 4.6720 4.7270
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 11.80 (0.2) 11.50 (0.3) 11.80 11.80 (0.2) 11.50 (0.3)
Distance [pc] 84.78 (2) 86.97 (2) 84.78 84.78 (2) 86.97 (2)
Composition He
Proper motion (right ascension) [mas/yr] 139.272376 (0.2) 139.0047167 (0.4) 139.272 (0.2) 139.0047167
Proper motion (declination) [mas/yr] -156.4476098 (0.2) -157.1536565 (0.5) -156.448 (0.2) -157.1536565
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 20.10
V magnitude
R magnitude 19.30
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.98 (0.06) 20.98 (0.06)
g magnitude 19.82 (0.01) 19.82 (0.01)
r magnitude 19.29 (0.01) 19.29 (0.01)
i magnitude 19.09 (0.01) 19.09 (0.01)
z magnitude 19.02 (0.04) 19.02 (0.04)
G magnitude 19.33 (0.04) 19.36 19.33 19.33 (0.004) 19.36
BP magnitude 19.74 (0.04) 19.75 19.75
RP magnitude 18.80 (0.03) 18.80 18.80
Pan g magnitude 19.75 (0.01)
Pan r magnitude 19.31 (0.01)
Pan i magnitude 19.12 (0.006)
Pan z magnitude 19.07 (0.01)
Pan y magnitude 19.04 (0.02)
E(B-V) 0.009

* 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.