All names: TIC 419999665, WD 0217+003, Gaia DR2 2501126547869095424, Gaia EDR3 2501126547869095424, 2MASS J02194029+0032084, Gaia DR3 2501126547869095424, SDSS J021940.26+003207.8, SDSS J021940.25+003207.8, [SGR2010] J0219+0032, WIRED J021940.25+003207.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 19 40.26 (0.3) | 02 19 40.26 | 02 19 40.26 (0.3) | 02 19 40.25 | 02 19 40.26 (0.3) | 02 19 40.26 | 02 19 40.03 | 02 19 40.25 | |||
| Declination | 00 32 07.86 (0.2) | 00 32 07.84 | 00 32 07.87 (0.3) | 00 32 07.80 | 00 32 08.16 (0.2) | 00 32 07.89 | 00 32 09.24 | 00 32 07.81 | |||
| Spectral type | WD+M | DA+M | WD:+M | WD: d | DA+M | ||||||
| Effective temperature | [K] | 6300.0 (1) | 6300.0 (3) | ||||||||
| log(g) | [cgs] | 8.85 (0.1) | 10.00 (0.006) | ||||||||
| Mass | [M☉] | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 3.48 (0.3) | 3.28 (0.4) | 3.48 (0.3) | |||||||
| Distance | [pc] | 287.70 (27) | 304.65 (34) | 287.70 (27) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 1.670690112 (0.4) | 1.280297163 (0.8) | 1.671 (0.4) | 0.5 | ||||||
| Proper motion (declination) | [mas/yr] | -18.79234176 (0.3) | -18.17481142 (0.6) | -18.792 (0.3) | -22.4 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.30 (0.01) | ||||||||||
| H magnitude | 15.89 (0.02) | ||||||||||
| K magnitude | 15.56 (0.02) | ||||||||||
| u magnitude | 21.45 (0.1) | 21.43 | 21.32 (0.1) | 21.43 (0.1) | 21.43 | 21.46 (0.1) | |||||
| g magnitude | 20.71 (0.03) | 20.90 | 20.70 (0.03) | 20.89 (0.03) | 20.90 | 20.92 (0.03) | |||||
| r magnitude | 19.79 (0.02) | 20.11 | 19.84 (0.02) | 20.11 (0.03) | 20.11 | 20.13 (0.03) | |||||
| i magnitude | 18.55 (0.01) | 18.69 | 18.55 (0.02) | 18.69 (0.02) | 18.69 | 18.70 (0.02) | |||||
| z magnitude | 17.74 (0.02) | 17.91 | 17.77 (0.02) | 17.91 (0.02) | 17.91 | 17.91 (0.02) | |||||
| G magnitude | 19.50 (0.1) | 19.52 | 19.50 (0.006) | ||||||||
| BP magnitude | 20.38 (0.1) | 20.29 | |||||||||
| RP magnitude | 18.09 (0.03) | 18.09 | |||||||||
| Pan g magnitude | 20.74 (0.03) | ||||||||||
| Pan r magnitude | 20.03 (0.02) | ||||||||||
| Pan i magnitude | 18.67 (0.008) | ||||||||||
| Pan z magnitude | 18.01 (0.004) | ||||||||||
| Pan y magnitude | 17.63 (0.009) | ||||||||||
| E(B-V) | 0.027 | ||||||||||
* 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.