All names: RE J105914+512428, SBSS 1056+517, 1RXS J105916.6+512452, [CWH99] J105916.3+512444, LB 1919, SBSS 1056+516A, 2RE J1059+512, SDSS J105916.43+512443.0, SDSS J105916.42+512443.0, EUVE J1059+51.4, 2EUVE J1059+51.4, LAMOST J105916.39+512443.9, RX J105916+51247, LAMOST J105916.42+512443.1, Gaia EDR3 836223677197038976, [ZEH2003] RX J1059.2+5124 1, RE J1059+51, RE J1059+512, SDSS J105916.43+512443.1, Gaia DR3 836223677197038976, 2RE J105915+512422, SDSS J105916.42+512443.1, WD 1056+516, GALEX J105916.4+512443, RX J1059.2+5124, RBS 927, Gaia DR2 836223677197038976
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | Gaia DR2 | Stilism | Guo et al. 2015 | Gianninas et al. 2011 | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 59 16.45 (0.03) | 10 59 16.42 | 10 59 16.45 (0.04) | 10 59 16.45 | 10 59 16.43 (0.03) | 10 59 16.43 | 10 59 14.30 | 10 59 16.43 | ||||||||
| Declination | 51 24 43.01 (0.07) | 51 24 43.14 | 51 24 43.01 (0.1) | 51 24 43.01 | 51 24 43.13 (0.07) | 51 24 43.18 | 51 24 24.84 | 51 24 43.14 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA.7 | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 68224.0 (1247) | 68510.0 (2150) | 67240.0 (1570) | 74446.0 (1649) | 70000.0 (1458) | ||||||||||
| log(g) | [cgs] | 7.98 (0.06) | 7.94 (0.1) | 8.13 (0.08) | 8.50 (0.06) | 8.23 (0.06) | ||||||||||
| Mass | [M☉] | 0.71 (0.03) | 0.7 (0.05) | 0.79 (0.04) | 0.818 (0.03) | |||||||||||
| log(Luminosity) | [L☉] | 0.60 (0.06) | ||||||||||||||
| Cooling age | [Gyr] | 0.0008 (0.0001) | 0.0010 | |||||||||||||
| 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] | 3.42 (0.07) | 3.27 (0.2) | 3.42 | 3.42 (0.07) | |||||||||||
| Distance | [pc] | 292.14 (6) | 305.65 (14) | 407.00 | 292.14 | 292.14 (6) | ||||||||||
| Composition | H | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 9.659474362 (0.05) | 9.393461037 (0.1) | 9.659 (0.05) | 7.1 | |||||||||||
| Proper motion (declination) | [mas/yr] | -7.305940468 (0.08) | -7.025830595 (0.2) | -7.306 (0.08) | -6.0 | |||||||||||
| Variability | ||||||||||||||||
| Magnetic | ||||||||||||||||
| Bd | [MG] | |||||||||||||||
| Infrared excess (disk) | ||||||||||||||||
| Binarity | ||||||||||||||||
| B magnitude | 15.50 | |||||||||||||||
| V magnitude | 16.80 | |||||||||||||||
| R magnitude | ||||||||||||||||
| I magnitude | ||||||||||||||||
| J magnitude | ||||||||||||||||
| H magnitude | ||||||||||||||||
| K magnitude | ||||||||||||||||
| u magnitude | 15.96 (0.005) | 15.96 (0.005) | 15.99 (0.02) | 15.98 | 15.98 (0.02) | |||||||||||
| g magnitude | 16.43 (0.004) | 16.43 (0.004) | 16.50 (0.05) | 16.49 | 16.48 (0.05) | |||||||||||
| r magnitude | 16.98 (0.005) | 16.98 (0.005) | 16.98 (0.03) | 16.97 | 16.97 (0.03) | |||||||||||
| i magnitude | 17.34 (0.006) | 17.34 (0.006) | 17.34 (0.02) | 17.33 | 17.34 (0.02) | |||||||||||
| z magnitude | 17.66 (0.02) | 17.66 (0.02) | 17.69 (0.03) | 17.68 | 17.66 (0.03) | |||||||||||
| G magnitude | 16.70 (0.002) | 16.73 | 16.70 | 16.70 (0.003) | ||||||||||||
| BP magnitude | 16.53 (0.002) | 16.41 | ||||||||||||||
| RP magnitude | 17.04 (0.008) | 17.02 | ||||||||||||||
| Pan g magnitude | 16.50 (0.003) | |||||||||||||||
| Pan r magnitude | 16.98 (0.004) | |||||||||||||||
| Pan i magnitude | 17.38 (0.002) | |||||||||||||||
| Pan z magnitude | 17.68 (0.007) | |||||||||||||||
| Pan y magnitude | 17.89 (0.01) | |||||||||||||||
| E(B-V) | 0.019 | |||||||||||||||
* 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.