All names: RE J0632-050, WD 0630-050, RE J0632-05, RX J0632.9-0506, EUVE J0632-05.0, Gaia EDR3 3103530586268279936, RE J063257-050542, TIC 37092139, 1RXS J063258.1-050547, Gaia DR2 3103530586268279936, 2RE J0632-050, 2EUVE J0632-05.0, 2RE J063256-050532, Gaia DR3 3103530586268279936, 2MASS J06325777-0505490, USNO-B1.0 0849-00090818
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 06 32 57.80 (0.05) | 06 32 57.80 (0.07) | 06 32 57.80 | 06 32 57.78 (0.05) | 06 32 56.86 | |||||
| Declination | -05 05 49.74 (0.05) | -05 05 49.73 (0.07) | -05 05 49.74 | -05 05 49.36 (0.05) | -05 05 42.36 | |||||
| Spectral type | DA | DA | DA1.1 | DA | ||||||
| Effective temperature | [K] | 45560.0 (1094) | 42451.0 (175) | 44112.0 (3609) | ||||||
| log(g) | [cgs] | 8.35 (0.09) | 8.34 (0.01) | 8.44 (0.04) | ||||||
| Mass | [M☉] | 0.88 (0.05) | 0.924 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| log(C/H) | ||||||||||
| log(N/H) | ||||||||||
| log(O/H) | ||||||||||
| log(Na/H) | ||||||||||
| log(Mg/H) | ||||||||||
| log(Al/H) | ||||||||||
| log(Si/H) | ||||||||||
| log(P/H) | ||||||||||
| log(S/H) | ||||||||||
| log(Sc/H) | ||||||||||
| log(Ti/H) | ||||||||||
| log(Cr/H) | ||||||||||
| log(Mn/H) | ||||||||||
| log(Fe/H) | ||||||||||
| log(Ni/H) | ||||||||||
| Parallax | [mas] | 8.00 (0.05) | 7.72 (0.09) | 8.00 | 8.00 (0.05) | |||||
| Distance | [pc] | 124.99 (0.9) | 129.55 (1) | 135.00 | 124.99 | 124.99 (0.9) | ||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 11.02971763 (0.06) | 11.0025523 (0.1) | 11.03 (0.06) | ||||||
| Proper motion (declination) | [mas/yr] | -23.83671891 (0.05) | -23.80764403 (0.1) | -23.837 (0.05) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 15.70 | |||||||||
| V magnitude | 15.54 | 15.54 | ||||||||
| R magnitude | 16.00 | |||||||||
| I magnitude | ||||||||||
| J magnitude | 16.22 (0.08) | |||||||||
| H magnitude | 16.41 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 15.54 (0.002) | 15.55 | 15.54 | 15.54 (0.003) | ||||||
| BP magnitude | 15.38 (0.002) | 15.29 | ||||||||
| RP magnitude | 15.86 (0.005) | 15.85 | ||||||||
| Pan g magnitude | 15.36 (0.002) | |||||||||
| Pan r magnitude | 15.81 (0.002) | |||||||||
| Pan i magnitude | 16.19 (0.004) | |||||||||
| Pan z magnitude | 16.49 (0.003) | |||||||||
| Pan y magnitude | 16.70 (0.01) | |||||||||
| E(B-V) | 0.003 | |||||||||
* 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.