All names: TYC 604-483-1, Gaia DR2 2750199780197751936, RE J004404+093318, RX J0044.0+0933, EUVE J0044+09.5, 2RE J004403+093406, RBS 105, 2MASS J00440131+0932578, 2EUVE J0044+09.5, WD 0041+092, [GKL99] 26, EPIC 220623236, V* BL Psc, 1RXS J004401.5+093302, AG+09 55, ASAS J004401+0933.0, RE J0044+093, Gaia DR3 2750199780197751936, PPM 143823, RE J0044+09, GSC 00604-00483, Gaia EDR3 2750199780197751936, [ZEH2003] RX J0044.0+0933 1, BD+08 102, BD+08 102B, 2RE J0044+093, WD 0114+027, TIC 293375066
| 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.