All names: G 101-8, TIC 273941033, LTT 17861, G96-53, Gaia EDR3 196156864422578432, USNO-B1.0 1336-00154635, Gaia DR3 196156864422578432, NLTT 15584, WD 0543+436, J0546+4338, LSPM J0546+4338, 2MASS J05464524+4338482, Gaia DR2 196156864422578432, GALEX J054645.2+433846, WDJ054645.23+433848.30, G 96-53
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 46 45.33 (0.06) | 05 46 45.33 (0.08) | 05 46 45.33 | 05 46 45.23 (0.06) | 05 46 45.33 | 05 46 45.31 | |||||
| Declination | 43 38 44.09 (0.05) | 43 38 44.22 (0.07) | 43 38 44.09 | 43 38 48.30 (0.05) | 43 38 44.22 | 43 38 59.64 | |||||
| Spectral type | DA | DA | DA | DAZ6.1 | DA5 | ||||||
| Effective temperature | [K] | 7695.0 (48) | 8260.0 (130) | 8000.0 (70) | |||||||
| log(g) | [cgs] | 8.03 (0.01) | 7.46 (0.1) | 8.09 (0.02) | |||||||
| Mass | [M☉] | 0.61 (0.01) | 0.36 (0.05) | 0.651 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.2800 | |||||||||
| 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] | 18.24 (0.07) | 18.36 (0.09) | 18.36 (0.09) | 18.24 | 18.24 (0.07) | 18.36 (0.09) | ||||
| Distance | [pc] | 54.83 (0.2) | 54.47 (0.3) | 54.48 (0.3) | 99.00 | 54.83 | 54.83 (0.2) | 54.48 (0.3) | |||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 70.69992615 (0.07) | 70.81286092 (0.1) | 70.7 (0.07) | 70.81286092 | ||||||
| Proper motion (declination) | [mas/yr] | -263.0056148 (0.05) | -262.8575775 (0.1) | -263.006 (0.05) | -262.8575775 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 17.00 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 16.00 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.27 (0.02) | 16.41 (0.1) | |||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 16.79 (0.005) | 16.81 | 16.79 | 16.79 (0.003) | 16.81 | ||||||
| BP magnitude | 16.92 (0.005) | 16.92 | 16.92 | ||||||||
| RP magnitude | 16.52 (0.006) | 16.50 | 16.50 | ||||||||
| Pan g magnitude | 16.93 (0.007) | 16.93 (0.006) | |||||||||
| Pan r magnitude | 16.85 (0.003) | 16.85 (0.003) | |||||||||
| Pan i magnitude | 16.87 (0.003) | 16.87 (0.003) | |||||||||
| Pan z magnitude | 16.94 (0.007) | 16.94 (0.006) | |||||||||
| Pan y magnitude | 16.98 (0.005) | 16.98 (0.005) | |||||||||
| E(B-V) | 0.001 | ||||||||||
* 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.