All names: LSPM J1014+0305, Gaia EDR3 3835866563715176192, SDSS J101401.60+030550.2, WDJ10141.6+030550.42, WDJ101401.60+030550.42, J1014+0305, Gaia DR3 3835866563715176192, SDSS J101401.61+030550.3, USNO-B1.0 0930-00241456, Gaia DR2 3835866563715176192
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 14 01.72 (0.1) | 10 14 01.71 | 10 14 01.72 | 10 14 01.60 (0.1) | 10 14 01.71 | ||||||
| Declination | 03 05 48.80 (0.2) | 03 05 48.85 | 03 05 48.80 | 03 05 50.42 (0.2) | 03 05 48.85 | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 5190.0 (22) | 5210.0 (21) | 5193.0 (22) | 5177.0 (75) | ||||||
| log(g) | [cgs] | 7.95 (0.01) | 7.99 (0.02) | 7.97 (0.02) | 7.94 (0.04) | ||||||
| Mass | [M☉] | 0.551 (0.01) | 0.578 (0.02) | 0.566 (0.02) | 0.544 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 4.4400 | |||||||||
| 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] | 20.69 (0.2) | 21.03 (0.4) | 21.03 (0.4) | 20.69 | 20.69 (0.2) | 21.03 (0.4) | ||||
| Distance | [pc] | 48.33 (0.5) | 47.55 (0.9) | 47.55 (0.9) | 48.33 | 48.33 (0.5) | 47.55 (0.9) | ||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 110.1073856 (0.2) | 110.6221827 (0.4) | 110.107 (0.2) | 110.6221827 | ||||||
| Proper motion (declination) | [mas/yr] | -101.1496594 (0.2) | -101.4823913 (0.5) | -101.15 (0.2) | -101.4823913 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 19.20 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 18.10 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.79 (0.01) | ||||||||||
| H magnitude | 16.54 (0.03) | ||||||||||
| K magnitude | 16.46 (0.03) | ||||||||||
| u magnitude | 20.08 (0.04) | 20.08 (0.04) | 20.08 (0.04) | ||||||||
| g magnitude | 18.62 (0.008) | 18.62 (0.008) | |||||||||
| r magnitude | 17.99 (0.006) | 17.99 (0.006) | |||||||||
| i magnitude | 17.77 (0.007) | 17.77 (0.007) | |||||||||
| z magnitude | 17.68 (0.02) | 17.68 (0.02) | |||||||||
| G magnitude | 18.03 (0.02) | 18.05 | 18.03 | 18.03 (0.003) | 18.05 | ||||||
| BP magnitude | 18.48 (0.02) | 18.48 | 18.48 | ||||||||
| RP magnitude | 17.45 (0.03) | 17.45 | 17.45 | ||||||||
| Pan g magnitude | 18.54 (0.008) | 18.54 (0.007) | |||||||||
| Pan r magnitude | 17.99 (0.01) | 17.99 (0.009) | |||||||||
| Pan i magnitude | 17.78 (0.004) | 17.78 (0.004) | |||||||||
| Pan z magnitude | 17.72 (0.007) | 17.72 (0.006) | |||||||||
| Pan y magnitude | 17.68 (0.01) | 17.68 (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.