All names: 2RE J0916-194, RE J0916-194, Gaia EDR3 5679722304793132800, 2EUVE J0916-19.7, EUVE J0916-19.7, Gaia DR3 5679722304793132800, Gaia DR2 5679722304793132800, 1RXS J091657.6-194613, RE J091656-194654, EQ J0916-197, USNO-B1.0 0702-00208643, WD 0914-195, 2RE J091655-194649, GALEX J091657.7-194624
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 16 57.68 (0.07) | 09 16 57.68 (0.1) | 09 16 57.68 | 09 16 57.71 (0.07) | 09 16 57.05 | |||
| Declination | -19 46 25.27 (0.06) | -19 46 25.27 (0.09) | -19 46 25.27 | -19 46 25.05 (0.06) | -19 46 17.76 | |||
| Spectral type | DA | DA | DA.8 | DA | ||||
| Effective temperature | [K] | 61920.0 (2764) | ||||||
| log(g) | [cgs] | 9.32 (0.1) | ||||||
| Mass | [M☉] | 1.3 (0.08) | ||||||
| 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] | 8.42 (0.1) | 8.31 (0.1) | 8.42 | 8.42 (0.1) | |||
| Distance | [pc] | 118.70 (1) | 120.35 (2) | 150.00 | 118.70 | 118.70 (1) | ||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | -22.16792703 (0.08) | -22.13578232 (0.2) | -22.168 (0.08) | ||||
| Proper motion (declination) | [mas/yr] | -13.82449222 (0.07) | -13.82722359 (0.3) | -13.824 (0.07) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | 16.90 | |||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 17.36 (0.008) | 17.40 | 17.36 | 17.36 (0.003) | ||||
| BP magnitude | 17.20 (0.008) | 17.12 | ||||||
| RP magnitude | 17.69 (0.01) | 17.68 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| 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.