All names: TIC 632543879, PSO J037.0974-13.7909, PHL 4094, Gaia DR3 5147102895019154688, WISE J022823.34-134727.2, Gaia DR2 5147102895019154688
| Parameter | Unit | Vincent et al. 2024 | Simbad |
|---|---|---|---|
| Right ascension | 02 28 23.39 | 02 28 23.31 (0.05) | |
| Declination | -13 47 27.30 | -13 47 26.72 (0.06) | |
| Spectral type | DA | DA | |
| Effective temperature | [K] | 11284.0 (189) | |
| log(g) | [cgs] | 7.98 (0.02) | |
| Mass | [M☉] | 0.592 (0.02) | |
| log(Luminosity) | [L☉] | ||
| Cooling age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| log(Ca/H) | |||
| Parallax | [mas] | 9.11 | 9.11 (0.07) |
| Distance | [pc] | 109.74 | 109.74 (0.8) |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 71.342 (0.08) | |
| Proper motion (declination) | [mas/yr] | -36.395 (0.08) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | |||
| H magnitude | |||
| K magnitude | |||
| u magnitude | |||
| g magnitude | 16.93 (0.009) | ||
| r magnitude | 17.12 (0.001) | ||
| i magnitude | 17.29 (0.009) | ||
| z magnitude | 17.48 (0.004) | ||
| G magnitude | 16.98 | 16.98 (0.004) | |
| 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.