All names: EUVE J0335-34.7, GALEX J033533.7-345001, RX J0335.6-3450, USNO-B1.0 0551-00030914, Gaia DR2 4861136658123791488, UCAC4 276-003639, [CCD97] EUVE J0335-348 2, EC 03336-3459, Gaia EDR3 4861136658123791488, 2MASS J03353369-3450017, WD 0333-350, MCT 0333-3500, EUVE J0335-34.8, Gaia DR3 4861136658123791488
| Parameter | Unit | Gaia EDR3 | Bergeron et al. 2021 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 35 33.70 (0.02) | 03 35 33.70 (0.03) | 03 35 33.70 | 03 35 33.69 (0.02) | 03 35 34.18 | ||||
| Declination | -34 50 02.39 (0.03) | -34 50 02.37 (0.04) | -34 50 02.39 | -34 50 01.74 (0.03) | -34 50 11.76 | ||||
| Spectral type | DA | DA | DA | DA1.5 | DA | ||||
| Effective temperature | [K] | 34180.0 (518) | 34480.0 (512) | 31255.0 (505) | |||||
| log(g) | [cgs] | 7.95 (0.06) | 7.85 (0.05) | 7.35 (0.02) | |||||
| Mass | [M☉] | 0.626 (0.03) | 0.59 (0.03) | 0.388 (0.007) | |||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.0059 | |||||||
| 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] | 4.20 (0.03) | 4.26 (0.04) | 4.20 | 4.20 (0.03) | ||||
| Distance | [pc] | 237.83 (2) | 237.00 | 234.98 (2) | 163.00 | 237.83 | 237.83 (2) | ||
| Composition | H | H | |||||||
| Proper motion (right ascension) | [mas/yr] | 5.923281921 (0.03) | 5.949981084 (0.06) | 5.923 (0.03) | |||||
| Proper motion (declination) | [mas/yr] | -40.83206212 (0.04) | -40.72668488 (0.09) | -40.832 (0.04) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 15.54 (0.03) | ||||||||
| V magnitude | 15.69 (0.06) | ||||||||
| R magnitude | 16.10 | ||||||||
| I magnitude | |||||||||
| J magnitude | 16.36 (0.1) | ||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | |||||||||
| g magnitude | 15.51 (0.02) | ||||||||
| r magnitude | 16.00 (0.07) | ||||||||
| i magnitude | 16.14 (0.04) | ||||||||
| z magnitude | |||||||||
| G magnitude | 15.69 (0.002) | 15.71 | 15.69 | 15.69 (0.003) | |||||
| BP magnitude | 15.56 (0.002) | 15.51 | |||||||
| RP magnitude | 15.97 (0.003) | 15.96 | |||||||
| Pan g magnitude | |||||||||
| Pan r magnitude | |||||||||
| Pan i magnitude | |||||||||
| Pan z magnitude | |||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.005 | ||||||||
* 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.