All names: WDJ031336.67+325109.55, LAMOST J031336.68+325107.8, Gaia DR2 125339755721933440, LP 299-35, J0313+3251, LSPM J0313+3251, NLTT 10247, GALEX J031336.7+325108, LAMOST J031336.68+325107.9, Gaia EDR3 125339755721933440, USNO-B1.0 1228-00053688, Gaia DR3 125339755721933440
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 13 36.70 (0.08) | 03 13 36.70 | 03 13 36.70 | 03 13 36.67 (0.08) | |||||
| Declination | 32 51 06.97 (0.07) | 32 51 07.05 | 32 51 06.97 | 32 51 09.56 (0.07) | |||||
| Spectral type | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 9814.0 (57) | 9781.0 (155) | ||||||
| log(g) | [cgs] | 8.03 (0.02) | 7.96 (0.03) | ||||||
| Mass | [M☉] | 0.615 (0.02) | 0.579 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.6900 | |||||||
| 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] | 9.56 (0.09) | 9.92 (0.2) | 9.92 (0.2) | 9.56 | 9.56 (0.09) | |||
| Distance | [pc] | 104.60 (1) | 100.81 (2) | 100.77 (2) | 104.60 | 104.60 (1) | |||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 27.21024813 (0.1) | 27.26307886 (0.2) | 27.21 (0.1) | |||||
| Proper motion (declination) | [mas/yr] | -161.8227856 (0.09) | -161.7614122 (0.2) | -161.823 (0.09) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 17.90 | ||||||||
| V magnitude | |||||||||
| R magnitude | 17.50 | ||||||||
| I magnitude | |||||||||
| J magnitude | 17.19 (0.02) | ||||||||
| H magnitude | |||||||||
| K magnitude | 17.19 (0.06) | ||||||||
| u magnitude | |||||||||
| g magnitude | 17.29 | ||||||||
| r magnitude | 17.40 | ||||||||
| i magnitude | 17.52 | ||||||||
| z magnitude | |||||||||
| G magnitude | 17.29 (0.01) | 17.32 | 17.29 | 17.29 (0.003) | |||||
| BP magnitude | 17.37 (0.01) | 17.35 | |||||||
| RP magnitude | 17.20 (0.01) | 17.17 | |||||||
| Pan g magnitude | 17.31 (0.005) | 17.31 (0.006) | |||||||
| Pan r magnitude | 17.37 (0.003) | 17.37 (0.004) | |||||||
| Pan i magnitude | 17.50 (0.004) | 17.50 (0.003) | |||||||
| Pan z magnitude | 17.62 (0.002) | 17.62 (0.002) | |||||||
| Pan y magnitude | 17.76 (0.02) | 17.76 (0.02) | |||||||
| E(B-V) | 0.009 | ||||||||
* 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.