All names: USNO-B1.0 1324-00257334, TIC 39730919, Gaia DR3 805470233890349440, 2MASS J10143597+4226228, WDJ101435.97+422622.50, LSPM J1014+4226, Gaia EDR3 805470233890349440, 10145+4226, SDSS J101436.01+422622.1, Gaia DR2 805470233890349440, J1014+4226, PSO J153.6505+42.4390, WIRED J101436.01+422622.1, WD 1011+426, PM J10145+4226, SDSS J101436.01+422622.0
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | O'Brien et al. 2024 | Caron et al. 2023 | McCleery et al. 2020 | Kilic et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 10 14 36.16 (0.03) | 10 14 36.01 | 10 14 36.15 (0.04) | 10 14 36.15 (0.04) | 10 14 36.16 | 10 14 35.97 (0.03) | 10 14 36.15 | 10 14 36.01 | 10 14 35.35 | 10 14 36.01 | ||||||||||||
Declination | 42 26 20.40 (0.03) | 42 26 22.09 | 42 26 20.46 (0.06) | 42 26 20.46 (0.06) | 42 26 20.40 | 42 26 22.49 (0.03) | 42 26 20.46 | 42 26 22.11 | 42 26 17.16 | 42 26 22.12 | ||||||||||||
Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
Effective temperature | [K] | 7799.0 (42) | 7731.0 (69) | 7758.0 (29) | 7725.3 (42) | 7799.0 (42) | 7605.0 (75) | 7657.0 | 7490.0 (109) | 7620.0 (20) | 7730.0 (42) | 8179.0 (16) | 7507.0 (22) | |||||||||
log(g) | [cgs] | 8.46 (0.007) | 8.44 (0.02) | 8.45 (0.006) | 8.45 (0.01) | 8.46 (0.007) | 8.42 (0.02) | 8.43 | 8.28 (0.06) | 8.38 (0.04) | 8.44 (0.008) | 9.00 (0.003) | 8.23 (0.03) | |||||||||
Mass | [M☉] | 0.888 (0.006) | 0.878 (0.01) | 0.883 (0.005) | 0.888 (0.007) | 0.864 (0.01) | 0.868 | 0.77 (0.04) | 0.84 (0.03) | 0.878 (0.007) | 0.731 (0.02) | |||||||||||
log(Luminosity) | [L☉] | -3.51 | ||||||||||||||||||||
Cooling age | [Gyr] | 2.9600 | 2.8110 (0.1) | 2.7860 | 2.6303 | |||||||||||||||||
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] | 31.99 (0.04) | 31.99 (0.04) | 32.02 (0.07) | 32.02 (0.07) | 32.02 (0.07) | 32.02 (0.07) | 31.99 | 31.99 (0.04) | 32.02 (0.07) | ||||||||||||
Distance | [pc] | 31.26 (0.04) | 31.26 (0.04) | 31.23 (0.07) | 31.23 (0.07) | 31.23 (0.07) | 31.23 (0.07) | 33.10 (1) | 31.26 | 31.26 (0.04) | 31.23 (0.07) | |||||||||||
Composition | H | H | H | H | H | H | H | |||||||||||||||
Proper motion (right ascension) | [mas/yr] | 128.391039 (0.04) | 128.2890309 (0.09) | 128.391 (0.04) | 128.289 | 131.3 | ||||||||||||||||
Proper motion (declination) | [mas/yr] | -131.2182334 (0.04) | -131.3459511 (0.1) | -131.218 (0.04) | -131.346 | -131.0 | ||||||||||||||||
Variability | ||||||||||||||||||||||
Magnetic | ||||||||||||||||||||||
Bd | [MG] | |||||||||||||||||||||
Infrared excess (disk) | ||||||||||||||||||||||
Binarity | ||||||||||||||||||||||
B magnitude | 16.80 | |||||||||||||||||||||
V magnitude | ||||||||||||||||||||||
R magnitude | 16.20 | |||||||||||||||||||||
I magnitude | ||||||||||||||||||||||
J magnitude | 15.72 (0.009) | 15.67 (0.07) | 15.67 (0.07) | |||||||||||||||||||
H magnitude | 15.50 (0.1) | 15.50 (0.1) | 15.50 (0.1) | |||||||||||||||||||
K magnitude | 15.28 (0.2) | 15.28 (0.2) | 15.28 (0.2) | |||||||||||||||||||
u magnitude | 16.76 (0.007) | 16.77 (0.007) | 16.76 (0.007) | 16.76 (0.007) | 16.74 (0.02) | 16.73 | 16.75 (0.02) | |||||||||||||||
g magnitude | 16.32 (0.004) | 16.36 (0.005) | 16.32 (0.004) | 16.37 (0.05) | 16.36 | 16.37 (0.05) | ||||||||||||||||
r magnitude | 16.26 (0.004) | 16.27 (0.008) | 16.26 (0.004) | 16.28 (0.02) | 16.27 (0.02) | |||||||||||||||||
i magnitude | 16.25 (0.004) | 16.28 (0.004) | 16.25 (0.004) | 16.27 (0.01) | 16.26 (0.01) | |||||||||||||||||
z magnitude | 16.32 (0.008) | 16.35 (0.003) | 16.32 (0.008) | 16.34 (0.02) | 16.33 (0.02) | |||||||||||||||||
G magnitude | 16.22 (0.003) | 16.23 | 16.23 | 16.22 | 16.22 (0.003) | 16.23 | ||||||||||||||||
BP magnitude | 16.36 (0.003) | 16.36 | 16.36 | |||||||||||||||||||
RP magnitude | 15.96 (0.002) | 15.97 | 15.97 | |||||||||||||||||||
Pan g magnitude | 16.36 (0.005) | 16.36 (0.005) | 16.36 (0.005) | |||||||||||||||||||
Pan r magnitude | 16.27 (0.009) | 16.27 (0.008) | 16.27 (0.008) | |||||||||||||||||||
Pan i magnitude | 16.28 (0.004) | 16.28 (0.004) | 16.28 (0.004) | |||||||||||||||||||
Pan z magnitude | 16.35 (0.003) | 16.35 (0.003) | 16.36 (0.003) | |||||||||||||||||||
Pan y magnitude | 16.41 (0.009) | 16.41 (0.01) | 16.41 (0.01) | |||||||||||||||||||
E(B-V) | 0.001 |
* Constant surface field
Spectra without link are available upon request
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.