All names: SDSS J015841.01-062841.7, WISE J015841.01-062841.6, Gaia DR2 2466766946939761280, 2MASS J01584096-0628418, Gaia DR3 2466766946939761280, UCAC4 418-002431, WISEA J015841.01-062841.7, PB 8964, TIC 24980421
| Parameter | Unit | Vincent et al. 2024 | Simbad |
|---|---|---|---|
| Right ascension | 01 58 41.01 | 01 58 41.01 (0.06) | |
| Declination | -06 28 41.65 | -06 28 41.90 (0.05) | |
| Spectral type | DA | DA | |
| Effective temperature | [K] | 15315.0 (321) | |
| log(g) | [cgs] | 6.88 (0.03) | |
| Mass | [M☉] | 0.228 (0.006) | |
| log(Luminosity) | [L☉] | ||
| Cooling age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| log(Ca/H) | |||
| Parallax | [mas] | 3.55 | 3.55 (0.08) |
| Distance | [pc] | 281.80 | 281.79 (6) |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 1.506 (0.1) | |
| Proper motion (declination) | [mas/yr] | 15.739 (0.06) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 16.83 (0.1) | ||
| V magnitude | 17.01 (0.01) | ||
| R magnitude | 16.23 | ||
| I magnitude | |||
| J magnitude | 16.10 (0.1) | ||
| H magnitude | 15.50 (0.1) | ||
| K magnitude | 15.23 (0.2) | ||
| u magnitude | 16.92 (0.009) | ||
| g magnitude | 16.84 (0.004) | ||
| r magnitude | 17.18 (0.005) | ||
| i magnitude | 17.22 (0.006) | ||
| z magnitude | 17.08 (0.01) | ||
| G magnitude | 16.91 | 16.91 (0.003) | |
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | |||
* 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.