All names: RE J0512-00, TIC 248477455, Gaia DR3 3215427579684548864, 2RE J051206-004233, 2RE J0512-004, EUVE J0512-00.6, USNO-B1.0 0892-00055707, WD 0509-007, WD0509-007, 1RXS J051206.1-004149, RE J0512-004, RX J0512.0-0042, Gaia EDR3 3215427579684548864, Gaia DR2 3215427579684548864, RE J051207-004232, 2MASS J05120639-0042060, EUVE J0512-00.7, 2EUVE J0512-00.6, GSC 04751-00503
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Koester et al. 2001 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 12 06.31 (0.03) | 05 12 06.32 (0.04) | 05 12 06.50 | 05 12 06.31 | 05 12 06.39 (0.03) | 05 12 05.90 | |||||
| Declination | -00 42 05.07 (0.02) | -00 42 05.10 (0.04) | -00 42 07.00 | -00 42 05.07 | -00 42 05.96 (0.02) | -00 42 02.52 | |||||
| Spectral type | DA | DA | DA | DA1.6 | DA | ||||||
| Effective temperature | [K] | 32450.0 (466) | 31910.0 (29) | 32302.0 (83) | 38701.0 (1102) | ||||||
| log(g) | [cgs] | 7.40 (0.05) | 7.29 (0.007) | 7.25 (0.02) | 7.46 (0.02) | ||||||
| Mass | [M☉] | 0.42 (0.01) | 0.36 | 0.447 (0.008) | |||||||
| 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] | 9.21 (0.04) | 9.28 (0.06) | 9.21 | 9.21 (0.04) | ||||||
| Distance | [pc] | 108.63 (0.5) | 107.71 (0.7) | 121.00 | 108.63 | 108.63 (0.5) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -71.27883759 (0.04) | -71.31429586 (0.09) | -71.279 (0.04) | |||||||
| Proper motion (declination) | [mas/yr] | 55.21775766 (0.03) | 55.36034803 (0.07) | 55.218 (0.03) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 13.50 | ||||||||||
| V magnitude | 13.90 | 13.90 | 13.80 | ||||||||
| R magnitude | 13.90 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 14.54 (0.04) | ||||||||||
| H magnitude | 14.60 (0.06) | ||||||||||
| K magnitude | 14.78 (0.1) | ||||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 13.75 (0.002) | 13.77 | 13.75 | 13.75 (0.003) | |||||||
| BP magnitude | 13.60 (0.002) | 13.53 | |||||||||
| RP magnitude | 14.05 (0.0008) | 14.05 | |||||||||
| Pan g magnitude | 13.58 (0.005) | ||||||||||
| Pan r magnitude | 14.01 (0.001) | ||||||||||
| Pan i magnitude | 14.39 (0.001) | ||||||||||
| Pan z magnitude | 14.67 (0.003) | ||||||||||
| Pan y magnitude | 14.86 (0.003) | ||||||||||
| E(B-V) | 0.002 | ||||||||||
* 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.