All names: Gaia DR3 2750199780197751936, RE J004404+093318, 2RE J004403+093406, RE J0044+093, WD 0041+092, V* BL Psc, Gaia DR2 2750199780197751936, 1RXS J004401.5+093302, 2MASS J00440131+0932578, BD+08 102B, AG+09 55, RBS 105, [ZEH2003] RX J0044.0+0933 1, BD+08 102, WD 0114+027, TIC 293375066, 2RE J0044+093, RE J0044+09, PPM 143823, GSC 00604-00483, [GKL99] 26, EUVE J0044+09.5, EPIC 220623236, 2EUVE J0044+09.5, Gaia EDR3 2750199780197751936, TYC 604-483-1, RX J0044.0+0933, ASAS J004401+0933.0
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 00 44 01.35 (0.2) | 00 44 01.35 (0.09) | 00 44 01.32 (0.2) | 00 44 00.82 | ||
| Declination | 09 32 57.07 (0.1) | 09 32 57.10 (0.07) | 09 32 58.12 (0.1) | 09 32 54.96 | ||
| Spectral type | K2V+DA2.1 | DA | ||||
| 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] | 12.33 (0.2) | 13.63 (0.1) | 12.33 (0.2) | ||
| Distance | [pc] | 81.11 (1) | 73.36 (0.6) | 81.11 (1) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 26.25850982 (0.3) | 18.682 (0.2) | 26.259 (0.3) | ||
| Proper motion (declination) | [mas/yr] | -65.77801233 (0.2) | -69.4 (0.1) | -65.778 (0.2) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 10.94 (0.07) | |||||
| V magnitude | 10.22 (0.08) | |||||
| R magnitude | ||||||
| I magnitude | 9.18 (0.03) | |||||
| J magnitude | 8.45 (0.03) | |||||
| H magnitude | 7.93 (0.03) | |||||
| K magnitude | 7.80 (0.03) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 9.82 (0.003) | 9.81 | 9.82 (0.003) | |||
| BP magnitude | 10.28 (0.003) | 10.30 | ||||
| RP magnitude | 9.17 (0.003) | 9.19 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.004 | |||||
* 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.