All names: WISEA J101105.47+002944.9, Gaia DR2 3831947801194371072, J1011+0029, WISE J101105.48+002945.1, GALEX J101105.6+002944, TIC 345031600, LP 609-40, SDSS J101105.62+002944.4, LSPM J1011+0029, USNO-B1.0 0904-00187974, NLTT 23621, Gaia DR3 3831947801194658688, WD 1008+007, Gaia EDR3 3831947801194658688, 2MASS J10110563+0029446, SDSS J101105.63+002944.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | Stilism | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 11 05.41 (0.08) | 10 11 05.41 | 10 11 05.65 (0.08) | 10 11 05.09 | ||||
| Declination | 00 29 45.26 (0.07) | 00 29 45.26 | 00 29 44.40 (0.07) | 00 29 41.28 | ||||
| Spectral type | DAH | DA | DAH | DAH8.2 | ||||
| Effective temperature | [K] | 6209.0 (21) | 6227.0 (56) | |||||
| log(g) | [cgs] | 8.06 (0.008) | 8.07 (0.02) | |||||
| Mass | [M☉] | 0.623 (0.007) | 0.631 (0.01) | |||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | 2.3400 | ||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| log(Li/H) | ||||||||
| log(Be/H) | ||||||||
| log(B/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(Cl/H) | ||||||||
| log(K/H) | ||||||||
| log(Sc/H) | ||||||||
| log(Ti/H) | ||||||||
| log(V/H) | ||||||||
| log(Cr/H) | ||||||||
| log(Mn/H) | ||||||||
| log(Fe/H) | ||||||||
| log(Co/H) | ||||||||
| log(Ni/H) | ||||||||
| log(Cu/H) | ||||||||
| log(Sr/H) | ||||||||
| Parallax | [mas] | 24.59 (0.09) | 24.59 (0.09) | 24.59 | 24.59 (0.09) | |||
| Distance | [pc] | 40.66 (0.2) | 40.67 (0.1) | 40.66 | 40.66 (0.2) | |||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | -217.6491338 (0.09) | -217.649 (0.09) | |||||
| Proper motion (declination) | [mas/yr] | 54.10202336 (0.09) | 54.102 (0.09) | |||||
| Variability | ||||||||
| Magnetic | yes | |||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 17.20 | |||||||
| V magnitude | ||||||||
| R magnitude | 16.80 | |||||||
| I magnitude | ||||||||
| J magnitude | 16.07 (0.09) | 16.07 (0.09) | ||||||
| H magnitude | 15.88 (0.1) | 15.88 (0.1) | ||||||
| K magnitude | ||||||||
| u magnitude | 18.10 (0.01) | 18.10 (0.01) | 17.92 | |||||
| g magnitude | 17.35 (0.006) | 17.23 | ||||||
| r magnitude | 17.01 (0.007) | 16.92 | ||||||
| i magnitude | 16.87 (0.007) | 16.81 | ||||||
| z magnitude | 16.87 (0.01) | 16.83 | ||||||
| G magnitude | 17.02 (0.02) | 17.02 | 17.02 (0.003) | |||||
| BP magnitude | 17.28 (0.02) | |||||||
| RP magnitude | 16.60 (0.007) | |||||||
| Pan g magnitude | 17.33 (0.005) | 17.33 (0.005) | ||||||
| Pan r magnitude | 17.01 (0.008) | 17.01 (0.008) | ||||||
| Pan i magnitude | 16.92 (0.003) | 16.92 (0.003) | ||||||
| Pan z magnitude | 16.91 (0.007) | 16.91 (0.007) | ||||||
| Pan y magnitude | 16.90 (0.006) | 16.90 (0.006) | ||||||
| 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.