SDSS J105845.62+151959.9

All names: SDSS J105845.62+151959.92, Gaia EDR3 3969335073324638464, GALEX J105845.6+152000, SDSS J105845.61+151959.8, SDSS J105845.61+151959.9, Gaia DR3 3969335073324638464, SDSS J105845.62+151959.9, Gaia DR2 3969335073324638464

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Bedard et al. 2020 MWDD H Gaia DR2 Stilism Kepler et al. 2015 Simbad Vincent et al. 2023
Right ascension 10 58 45.61 (0.2) 10 58 45.62 10 58 45.61 (0.2) 10 58 45.62 (0.2)
Declination 15 19 59.86 (0.2) 15 19 59.88 15 19 59.86 (0.4) 15 19 59.89 (0.2)
Spectral type DA DA DA DA DA
Effective temperature [K] 35845.0 (461) 22285.0 37901.0 (413)
log(g) [cgs] 7.08 (0.07) 6.37 7.18 (0.06)
Mass [M] 0.32 (0.02) 0.158 0.441 (0.03)
log(Luminosity) [L] 0.03 (0.05)
Cooling age [Gyr] 0.0001
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] 1.24 (0.3) 0.90 (0.6) 1.24 (0.3)
Distance [pc] 806.42 (196) 1110.46 (680) 806.39 (196)
Composition H H
Proper motion (right ascension) [mas/yr] -9.717363195 (0.2) -9.94725176 (0.4) -9.717 (0.2)
Proper motion (declination) [mas/yr] -1.394283241 (0.2) -1.225192816 (0.4) -1.394 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 17.70 (0.01) 17.73 (0.01) 17.70 (0.01)
g magnitude 17.98 (0.006) 17.98 (0.02) 17.98 (0.006)
r magnitude 18.47 (0.008) 18.47 (0.02) 18.48 (0.008)
i magnitude 18.84 (0.01) 18.85 (0.03) 18.84 (0.01)
z magnitude 19.14 (0.06) 19.10 (0.07) 19.14 (0.06)
G magnitude 18.25 (0.02) 18.28 18.25 (0.004)
BP magnitude 18.15 (0.02) 18.10
RP magnitude 18.55 (0.04) 18.52
Pan g magnitude 18.05 (0.007)
Pan r magnitude 18.49 (0.005)
Pan i magnitude 18.84 (0.007)
Pan z magnitude 19.08 (0.01)
Pan y magnitude 19.19 (0.02)
E(B-V) 0.021

* 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.