Gaia DR2 1374151146855898240

All names: Gaia DR2 1374151146855898240, LSPM J1532+3524, WDJ153254.92+352414.73, Gaia DR3 1374151146855898240, SDSS J153254.90+352414.4, USNO-B1.0 1254-00231556, SDSS J153254.89+352414.3, Gaia EDR3 1374151146855898240

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 15 32 54.79 (0.1) 15 32 54.79 15 32 54.79 15 32 54.92 (0.1) 15 32 54.79
Declination 35 24 12.71 (0.2) 35 24 12.78 35 24 12.71 35 24 14.74 (0.2) 35 24 12.78
Spectral type DC DA DA
Effective temperature [K] 5132.0 (44) 5425.0 5126.0 5618.0 (121)
log(g) [cgs] 8.00 (0.03) 8.13 7.94 8.30 (0.05)
Mass [M] 0.567 (0.02) 0.665 0.532 0.781 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 4.8240 4.7690
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] 12.50 (0.2) 12.09 (0.3) 12.50 12.50 (0.2) 12.09 (0.3)
Distance [pc] 79.98 (1) 82.75 (2) 79.98 79.98 (1) 82.75 (2)
Composition He
Proper motion (right ascension) [mas/yr] -100.7884686 (0.2) -101.4749811 (0.4) -100.788 (0.2) -101.4749811
Proper motion (declination) [mas/yr] -126.4326758 (0.2) -126.3934896 (0.5) -126.433 (0.2) -126.3934896
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 19.90
V magnitude
R magnitude 19.40
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.83 (0.07) 20.83 (0.07)
g magnitude 25.11 (0.6) 25.11 (0.6)
r magnitude 19.32 (0.01) 19.32 (0.01)
i magnitude 24.36 (0.6) 24.36 (0.6)
z magnitude 19.06 (0.04) 19.06 (0.04)
G magnitude 19.28 (0.04) 19.33 19.28 19.28 (0.004) 19.33
BP magnitude 19.72 (0.04) 19.62 19.62
RP magnitude 18.77 (0.02) 18.75 18.75
Pan g magnitude 19.67 (0.01)
Pan r magnitude 19.22 (0.01)
Pan i magnitude 19.06 (0.008)
Pan z magnitude 19.05 (0.01)
Pan y magnitude 18.82 (0.01)
E(B-V) 0.012

* 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.