All names: RE J051222-414548, 2RE J051222-414535, 1RXS J051223.5-414525, RE J0512-41, Gaia DR2 4812859061053900928, RE J0512-414, 2EUVE J0512-41.7, Gaia EDR3 4812859061053900928, RBS 630, USNO-B1.0 0482-00067847, 2RE J0512-414, EUVE J0512-41.7, Gaia DR3 4812859061053900928, RX J0512.4-4145, WD 0510-418
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Koester et al. 2009 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 12 23.05 (0.04) | 05 12 23.05 (0.06) | 05 12 23.05 | 05 12 23.04 (0.04) | 05 12 22.34 | |||
| Declination | -41 45 26.06 (0.05) | -41 45 26.06 (0.07) | -41 45 26.06 | -41 45 26.04 (0.05) | -41 45 47.88 | |||
| Spectral type | DA | DA1 | DA1 | |||||
| Effective temperature | [K] | 50490.0 (366) | ||||||
| log(g) | [cgs] | 7.68 (0.02) | ||||||
| Mass | [M☉] | |||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 2.79 (0.05) | 2.76 (0.07) | 2.79 | 2.79 (0.05) | |||
| Distance | [pc] | 358.29 (6) | 361.90 (1e+01) | 358.29 | 358.28 (6) | |||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | 8.542607976 (0.06) | 8.711989535 (0.1) | 8.543 (0.06) | ||||
| Proper motion (declination) | [mas/yr] | -1.365911844 (0.06) | -1.255411209 (0.2) | -1.366 (0.06) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 16.70 | |||||||
| V magnitude | 16.50 | 16.50 | ||||||
| R magnitude | 17.10 | |||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 16.84 (0.005) | 16.86 | 16.84 | 16.84 (0.003) | ||||
| BP magnitude | 16.68 (0.005) | 16.62 | ||||||
| RP magnitude | 17.18 (0.01) | 17.17 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.006 | |||||||
* 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.