All names: 2MASS J00053105-0543432, Gaia DR2 2444337223266568064, Gaia EDR3 2444337223266568064, WIRED J000531.09-054343.2, SDSS J000531.10-054343.2, SDSS J000531.10-054343.3, TIC 300931186, SDSS J000531.09-054343.2, GALEX J000531.0-054342, Gaia DR3 2444337223266568064, [SGR2010] J0005-0543, WD 0002-060
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 05 31.15 (0.06) | 00 05 31.10 | 00 05 31.15 (0.08) | 00 05 31.06 (0.06) | 00 05 30.65 | 00 05 31.10 | |||
| Declination | -05 43 43.35 (0.04) | -05 43 43.31 | -05 43 43.34 (0.05) | -05 43 43.13 (0.04) | -05 43 35.76 | -05 43 43.24 | |||
| Spectral type | DA+dM5 | DA3.8+M4 | DA+M | ||||||
| Effective temperature | [K] | 16417.0 (150) | |||||||
| log(g) | [cgs] | 7.33 (0.02) | |||||||
| Mass | [M☉] | ||||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 7.40 (0.08) | 7.30 (0.1) | 7.40 (0.08) | |||||
| Distance | [pc] | 135.22 (1) | 136.90 (2) | 135.22 (1) | |||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | 86.66898522 (0.07) | 87.00613495 (0.2) | 86.669 (0.07) | |||||
| Proper motion (declination) | [mas/yr] | -13.59266756 (0.04) | -13.30949468 (0.1) | -13.593 (0.04) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | yes | WDMS | |||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 13.77 (0.02) | ||||||||
| H magnitude | 13.11 (0.03) | ||||||||
| K magnitude | 12.89 (0.03) | ||||||||
| u magnitude | 17.26 (0.009) | 17.26 (0.01) | 17.26 | 17.28 (0.02) | |||||
| g magnitude | 16.71 (0.004) | 16.73 (0.004) | 16.73 | 16.73 (0.01) | |||||
| r magnitude | 16.58 (0.004) | 16.60 (0.004) | 16.60 | 16.60 (0.01) | |||||
| i magnitude | 15.79 (0.004) | 15.81 (0.004) | 15.81 | 15.81 (0.01) | |||||
| z magnitude | 15.10 (0.005) | 15.11 (0.005) | 15.11 | 15.10 (0.01) | |||||
| G magnitude | 16.18 (0.004) | 16.18 | 16.18 (0.003) | ||||||
| BP magnitude | 16.75 (0.004) | 16.73 | |||||||
| RP magnitude | 15.32 (0.003) | 15.33 | |||||||
| Pan g magnitude | 16.72 (0.005) | ||||||||
| Pan r magnitude | 16.62 (0.003) | ||||||||
| Pan i magnitude | 15.82 (0.003) | ||||||||
| Pan z magnitude | 15.26 (0.005) | ||||||||
| Pan y magnitude | 14.94 (0.003) | ||||||||
| E(B-V) | 0.005 | ||||||||
* 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.