Gaia DR2 396963005168870528

All names: WDJ013055.01+441423.28, 2MASS J01305500+4414235, WDJ013055.01+441423.29, Gaia DR2 396963005168870528, J0130+4414, Gaia DR3 396963005168870528, TIC 326914735, SDSS J013055.07+441423.7, Gaia EDR3 396963005168870528

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 O'Brien et al. 2024 Caron et al. 2023 Blouin & Xu 2022 McCleery et al. 2020 Tremblay et al. 2020 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 01 30 55.19 (0.09) 01 30 55.18 (0.1) 01 30 55.18 01 30 55.19 01 30 55.02 (0.09) 01 30 55.18
Declination 44 14 24.67 (0.08) 44 14 24.63 (0.1) 44 14 24.63 44 14 24.67 44 14 23.29 (0.08) 44 14 24.63
Spectral type DZA DZA DZA DZA DZA DC: DZA
Effective temperature [K] 4985.0 (18) 4964.0 (65) 4998.0 (18) 5005.0 (15) 4987.8 (43) 4990.0 (40) 4999.0 4681.0 5045.0 (45)
log(g) [cgs] 7.98 (0.01) 7.97 (0.05) 7.98 (0.01) 8.00 (0.01) 7.99 (0.04) 7.99 (0.04) 7.99 7.77 8.04 (0.02)
Mass [M] 0.555 (0.008) 0.56 (0.03) 0.555 (0.009) 0.578 (0.009) 0.573 0.438 0.603 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 5.6700 5.8700 5.5590 4.2450
log(H/He)
log(C/He)
log(Ca/He) -9.72
log(Ca/H) -9.7 -9.63 (0.07)
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] 26.20 (0.1) 26.20 (0.1) 26.02 (0.1) 26.20 (0.1) 26.02 (0.1) 26.02 (0.1) 26.20 26.20 (0.1) 26.02 (0.1)
Distance [pc] 38.17 (0.2) 38.17 (0.1) 38.43 (0.2) 38.17 (0.1) 38.43 (0.2) 38.43 (0.2) 38.17 38.17 (0.2) 38.43 (0.2)
Composition H H H
Proper motion (right ascension) [mas/yr] 115.5161983 (0.1) 115.6003559 (0.3) 115.516 (0.1) 115.6003559
Proper motion (declination) [mas/yr] 86.40458793 (0.1) 86.64399195 (0.3) 86.405 (0.1) 86.64399195
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.65 (0.1) 16.65 (0.1)
H magnitude 16.30 (0.2) 16.30 (0.2)
K magnitude
u magnitude 20.06 (0.04) 20.06 (0.04) 20.06 (0.04)
g magnitude 18.46 (0.007) 18.46 (0.007)
r magnitude 17.75 (0.006) 17.75 (0.006)
i magnitude 17.47 (0.006) 17.47 (0.006)
z magnitude 17.33 (0.01) 17.33 (0.01)
G magnitude 17.77 (0.01) 17.79 17.79 17.77 17.77 (0.003) 17.79
BP magnitude 18.28 (0.01) 18.26 18.26
RP magnitude 17.15 (0.008) 17.16 17.16
Pan g magnitude 18.35 (0.007) 18.35 (0.006) 18.35 (0.007)
Pan r magnitude 17.74 (0.006) 17.74 (0.006) 17.74 (0.006)
Pan i magnitude 17.49 (0.004) 17.49 (0.004) 17.49 (0.004)
Pan z magnitude 17.39 (0.007) 17.39 (0.008) 17.39 (0.007)
Pan y magnitude 17.37 (0.007) 17.37 (0.007) 17.37 (0.007)
E(B-V) 0.001

* 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.