All names: Gaia DR3 5027351170924256512, UCAC4 287-001148, WD 0103-328, Gaia DR2 5027351170924256512, WDJ010530.75-323754.53, USNO-B1.0 0573-00014155, 2MASS J01053073-3237545, GALEX J010530.7-323754, Gaia EDR3 5027351170924256512, TIC 67567739, HE 0103-3253
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Koester et al. 2009 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 05 30.84 (0.04) | 01 05 30.84 (0.05) | 01 05 30.84 | 01 05 30.75 (0.04) | 01 05 30.84 | 01 05 30.84 | |||
| Declination | -32 37 53.52 (0.02) | -32 37 53.55 (0.03) | -32 37 53.52 | -32 37 54.52 (0.02) | -32 37 53.55 | -32 37 50.88 | |||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 13248.0 (76) | 13408.0 (114) | ||||||
| log(g) | [cgs] | 7.85 (0.009) | 8.02 (0.009) | ||||||
| Mass | [M☉] | 0.619 (0.007) | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 11.71 (0.05) | 11.51 (0.07) | 11.71 | 11.71 (0.05) | 11.51 (0.07) | |||
| Distance | [pc] | 85.42 (0.4) | 86.88 (0.5) | 85.42 | 85.42 (0.4) | 86.88 (0.5) | |||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | 71.47019348 (0.05) | 71.45936011 (0.09) | 71.47 (0.05) | 71.45936011 | ||||
| Proper motion (declination) | [mas/yr] | 62.96012011 (0.03) | 63.1906382 (0.08) | 62.96 (0.03) | 63.1906382 | ||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 16.12 | 16.39 (0.09) | |||||||
| V magnitude | 16.13 (0.01) | ||||||||
| R magnitude | 16.17 (0.1) | ||||||||
| I magnitude | |||||||||
| J magnitude | 16.35 (0.1) | ||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | |||||||||
| g magnitude | |||||||||
| r magnitude | |||||||||
| i magnitude | |||||||||
| z magnitude | |||||||||
| G magnitude | 16.20 (0.002) | 16.22 | 16.20 | 16.20 (0.003) | 16.22 | ||||
| BP magnitude | 16.19 (0.002) | 16.18 | 16.18 | ||||||
| RP magnitude | 16.27 (0.003) | 16.27 | 16.27 | ||||||
| Pan g magnitude | |||||||||
| Pan r magnitude | |||||||||
| Pan i magnitude | |||||||||
| Pan z magnitude | |||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.001 | ||||||||
* 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.