All names: Gaia DR2 5140933608290920704, SDSS J015126.48-185648.6, Gaia DR3 5140933608291107200, WDS J01515-1858B, PHL 3876, ** LDS 9126B
| Parameter | Unit | Vincent et al. 2024 | Simbad |
|---|---|---|---|
| Right ascension | 01 51 26.50 | 01 51 26.48 (0.1) | |
| Declination | -18 56 48.65 | -18 56 48.73 (0.1) | |
| Spectral type | DA | DA | |
| Effective temperature | [K] | 10099.0 (356) | |
| log(g) | [cgs] | 7.97 (0.07) | |
| Mass | [M☉] | 0.581 (0.06) | |
| log(Luminosity) | [L☉] | ||
| Cooling age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| log(Ca/H) | |||
| Parallax | [mas] | 5.02 | 5.02 (0.2) |
| Distance | [pc] | 199.13 | 199.13 (8) |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 21.621 (0.2) | |
| Proper motion (declination) | [mas/yr] | 5.288 (0.1) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 18.10 | ||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | |||
| H magnitude | |||
| K magnitude | |||
| u magnitude | 19.14 (0.03) | ||
| g magnitude | 18.64 (0.008) | ||
| r magnitude | 18.65 (0.009) | ||
| i magnitude | 18.83 (0.01) | ||
| z magnitude | 19.09 (0.04) | ||
| G magnitude | 18.61 | 18.61 (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.