All names: PB 6290, Gaia DR3 2532853922256268800, Gaia EDR3 2532853922256268800, WD 0107-019, TIC 248351867, UCAC4 442-001496, EPIC 220155299, Gaia DR2 2532853922256268800, HE 0107-0158, 2MASS J01101325-0142028, GALEX J011013.1-014203
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 01 10 13.26 (0.05) | 01 10 13.26 (0.07) | 01 10 13.25 (0.05) | 01 10 13.13 | ||
| Declination | -01 42 03.16 (0.04) | -01 42 03.15 (0.04) | -01 42 02.93 (0.04) | -01 42 02.88 | ||
| Spectral type | DB | DBH | ||||
| Effective temperature | [K] | |||||
| log(g) | [cgs] | |||||
| Mass | [M☉] | |||||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | |||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | 0.70 (0.06) | 0.78 (0.08) | 0.70 (0.06) | ||
| Distance | [pc] | 1421.19 (131) | 1287.83 (135) | 1421.26 (131) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 10.38829795 (0.08) | 10.354 (0.2) | 10.388 (0.08) | ||
| Proper motion (declination) | [mas/yr] | -14.62148355 (0.05) | -14.649 (0.08) | -14.621 (0.05) | ||
| Variability | ||||||
| Magnetic | yes | |||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 16.73 (0.1) | |||||
| V magnitude | 16.59 (0.07) | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 15.49 (0.05) | |||||
| H magnitude | 15.04 (0.08) | |||||
| K magnitude | 14.91 (0.1) | |||||
| u magnitude | ||||||
| g magnitude | 16.59 (0.1) | |||||
| r magnitude | 16.50 (0.1) | |||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 16.41 (0.006) | 16.43 | 16.41 (0.003) | |||
| BP magnitude | 16.53 (0.006) | 16.50 | ||||
| RP magnitude | 16.12 (0.004) | 16.13 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.026 | |||||
* 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.