All names: Gaia DR2 2876624272859748608, 2MASS J00151824+3623535, LAMOST J001518.26+362352.4, GALEX J001518.2+362353, Gaia DR3 2876624272859748608, UCAC4 632-000892
| Parameter | Unit | Vincent et al. 2024 | Simbad |
|---|---|---|---|
| Right ascension | 00 15 18.27 | 00 15 18.24 (0.03) | |
| Declination | 36 23 52.45 | 36 23 52.54 (0.02) | |
| Spectral type | DA | DA | |
| Effective temperature | [K] | 33411.0 (716) | |
| log(g) | [cgs] | 8.38 (0.02) | |
| Mass | [M☉] | 0.878 (0.01) | |
| log(Luminosity) | [L☉] | ||
| Cooling age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| log(Ca/H) | |||
| Parallax | [mas] | 9.14 | 9.14 (0.04) |
| Distance | [pc] | 109.37 | 109.37 (0.5) |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 23.406 (0.05) | |
| Proper motion (declination) | [mas/yr] | -5.577 (0.03) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 15.37 (0.02) | ||
| V magnitude | 15.61 (0.05) | ||
| R magnitude | 15.80 (0.2) | ||
| I magnitude | |||
| J magnitude | 16.32 (0.1) | ||
| H magnitude | 16.29 (0.2) | ||
| K magnitude | |||
| u magnitude | |||
| g magnitude | 15.38 (0.01) | ||
| r magnitude | 15.91 (0.07) | ||
| i magnitude | 16.33 (0.01) | ||
| z magnitude | |||
| G magnitude | 15.57 | 15.57 (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.