All names: TIC 97429352, 1SWASP J021255.35+170356.5, GALEX J021255.3+170357, UCAC2 37830626, UCAC4 536-003916, Gaia DR3 80140761144319488, WD 0210+168, WISE J021255.36+170356.4, SDSS J021255.37+170356.3, WISEA J021255.37+170356.3, 2MASS J02125537+1703562, Gaia EDR3 80140761144319488, Gaia DR2 80140761144319488, PG 0210+168
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 02 12 55.38 (0.02) | 02 12 55.38 (0.03) | 02 12 55.38 (0.02) | 02 12 54.82 | |||
| Declination | 17 03 56.30 (0.02) | 17 03 56.30 (0.02) | 17 03 56.29 (0.02) | 17 03 55.44 | |||
| Spectral type | DC+F/G | DC | |||||
| 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] | 0.76 (0.02) | 0.77 (0.03) | 0.76 (0.02) | |||
| Distance | [pc] | 1320.02 (39) | 1295.00 (51) | 1319.96 (39) | |||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | 0.017916486 (0.03) | 0.24 (0.06) | 0.018 (0.03) | |||
| Proper motion (declination) | [mas/yr] | 0.137216945 (0.02) | 0.362 (0.05) | 0.137 (0.02) | |||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | 14.69 (0.05) | ||||||
| V magnitude | 14.36 (0.05) | ||||||
| R magnitude | 14.47 (0.1) | ||||||
| I magnitude | |||||||
| J magnitude | 13.27 (0.02) | ||||||
| H magnitude | 13.02 (0.02) | ||||||
| K magnitude | 12.91 (0.03) | ||||||
| u magnitude | |||||||
| g magnitude | |||||||
| r magnitude | |||||||
| i magnitude | |||||||
| z magnitude | |||||||
| G magnitude | 14.19 (0.002) | 14.21 | 14.19 (0.003) | ||||
| BP magnitude | 14.41 (0.002) | 14.42 | |||||
| RP magnitude | 13.80 (0.002) | 13.82 | |||||
| Pan g magnitude | 14.44 (0.003) | ||||||
| Pan r magnitude | 14.24 (0.0007) | ||||||
| Pan i magnitude | 14.16 (0.004) | ||||||
| Pan z magnitude | 14.14 (0.002) | ||||||
| Pan y magnitude | 14.12 (0.002) | ||||||
| E(B-V) | 0.076 | ||||||
* 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.