All names: SDSS J100131.18+320323.4, SDSS J100131.18+320323.3, 2MASS J10013122+3203231, Gaia EDR3 746553418709841792, WIRED J100131.18+320323.3, GALEX J100131.1+320323, SDSS J100131.19+320323.3, SDSS J100131.19+320323.4, Gaia DR3 746553418709841792, [HHD2009] SDSS J1001+3203, TIC 172955588, Gaia DR2 746553414414519040, WD 0958+322
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 01 31.17 (1) | 10 01 31.19 | 10 01 31.17 (0.9) | 10 01 31.18 | 10 01 31.17 (1) | 10 01 30.74 | 10 01 31.19 | |||
| Declination | 32 03 23.71 (1) | 32 03 23.41 | 32 03 23.70 (0.8) | 32 03 23.29 | 32 03 23.71 (1) | 32 03 20.16 | 32 03 23.39 | |||
| Spectral type | DA+M | DA+M | DA4.6 | DA+M | ||||||
| Effective temperature | [K] | 11972.0 (350) | 9809.0 (52) | |||||||
| log(g) | [cgs] | 8.01 (0.1) | 7.76 (0.08) | |||||||
| Mass | [M☉] | 0.61 (0.09) | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | |||||||||
| Distance | [pc] | 1783.00 (531) | ||||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | |||||||||
| Proper motion (declination) | [mas/yr] | |||||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | yes | WDMS | |||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 15.87 (0.07) | |||||||||
| H magnitude | 15.57 (0.1) | |||||||||
| K magnitude | 15.34 (0.2) | |||||||||
| u magnitude | 18.66 (0.02) | 18.66 | 18.66 (0.02) | 18.66 | 18.65 (0.02) | |||||
| g magnitude | 18.27 (0.007) | 18.28 | 18.27 (0.007) | 18.28 | 18.30 (0.02) | |||||
| r magnitude | 18.28 (0.008) | 18.33 | 18.28 (0.008) | 18.33 | 18.34 (0.01) | |||||
| i magnitude | 17.91 (0.007) | 18.04 | 17.90 (0.008) | 18.04 | 18.04 (0.02) | |||||
| z magnitude | 17.35 (0.01) | 17.42 | 17.34 (0.01) | 17.42 | 17.43 (0.02) | |||||
| G magnitude | 18.31 (0.02) | 18.36 | 18.31 (0.008) | |||||||
| BP magnitude | 18.34 (0.02) | 18.31 | ||||||||
| RP magnitude | 17.46 (0.02) | 17.48 | ||||||||
| Pan g magnitude | 18.26 (0.006) | |||||||||
| Pan r magnitude | 18.33 (0.01) | |||||||||
| Pan i magnitude | 17.97 (0.009) | |||||||||
| Pan z magnitude | 17.49 (0.009) | |||||||||
| Pan y magnitude | 17.24 (0.01) | |||||||||
| E(B-V) | 0.019 | |||||||||
* 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.