All names: Gaia EDR3 1495992982428075392, SDSS J135831.89+384352.2, Gaia DR2 1495992982428075392, SDSS J135831.85+384351.85, Gaia DR3 1495992982428075392, SDSS J135831.85+384351.8, 2MASS J13583196+3843520, SDSS J135831.89+384352.3, GALEX J135831.8+384352, TIC 23794801, PB 1082
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 58 31.84 (0.03) | 13 58 31.89 | 13 58 31.84 (0.03) | 13 58 31.84 | 13 58 31.92 (0.03) | |||||
| Declination | 38 43 51.52 (0.03) | 38 43 52.30 | 38 43 51.55 (0.04) | 38 43 51.52 | 38 43 52.46 (0.03) | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 24159.0 (85) | 22470.0 (270) | |||||||
| log(g) | [cgs] | 8.06 (0.01) | 7.43 (0.01) | |||||||
| Mass | [M☉] | 0.662 (0.005) | 0.38 (0.006) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 5.05 (0.05) | 4.99 (0.06) | 5.05 | 5.05 (0.05) | |||||
| Distance | [pc] | 197.86 (2) | 200.41 (2) | 197.86 | 197.86 (2) | |||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -60.97956679 (0.03) | -60.77770854 (0.05) | -60.98 (0.03) | ||||||
| Proper motion (declination) | [mas/yr] | -58.6853398 (0.04) | -58.97027133 (0.07) | -58.685 (0.04) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 16.00 | |||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 16.72 (0.1) | |||||||||
| H magnitude | 16.33 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | 15.95 (0.005) | 15.95 (0.02) | 15.95 (0.005) | |||||||
| g magnitude | 15.98 (0.004) | 16.00 (0.02) | 15.98 (0.004) | |||||||
| r magnitude | 16.39 (0.004) | 16.41 (0.02) | 16.39 (0.004) | |||||||
| i magnitude | 16.69 (0.005) | 16.68 (0.02) | 16.69 (0.005) | |||||||
| z magnitude | 16.98 (0.01) | 16.99 (0.02) | 16.98 (0.01) | |||||||
| G magnitude | 16.20 (0.002) | 16.22 | 16.20 | 16.20 (0.003) | ||||||
| BP magnitude | 16.10 (0.002) | 16.06 | ||||||||
| RP magnitude | 16.41 (0.004) | 16.40 | ||||||||
| Pan g magnitude | 16.03 (0.006) | |||||||||
| Pan r magnitude | 16.40 (0.004) | |||||||||
| Pan i magnitude | 16.73 (0.003) | |||||||||
| Pan z magnitude | 16.99 (0.002) | |||||||||
| Pan y magnitude | 17.16 (0.01) | |||||||||
| E(B-V) | 0.018 | |||||||||
* 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.