All names: TIC 105762960, Gaia EDR3 5441714531716273920, 2MASS J10262136-3830386, Gaia DR3 5441714531716273920, UCAC4 258-050923, WT 287, WDJ102621.35-383038.82, CE 157, WD 1024-382, UCAC3 103-106811, Gaia DR2 5441714531716273920
| Parameter | Unit | Gaia EDR3 | O'Brien et al. 2024 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 26 20.84 (0.02) | 10 26 20.86 (0.03) | 10 26 20.84 | 10 26 21.35 (0.02) | 10 26 20.86 | 10 26 21.48 | |||
| Declination | -38 30 43.33 (0.02) | -38 30 43.19 (0.03) | -38 30 43.33 | -38 30 38.82 (0.02) | -38 30 43.19 | -38 30 29.88 | |||
| Spectral type | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 6790.0 (42) | 6863.0 (20) | ||||||
| log(g) | [cgs] | 7.94 (0.02) | 7.96 (0.005) | ||||||
| Mass | [M☉] | 0.554 (0.01) | 0.569 (0.005) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 34.30 (0.04) | 34.30 (0.04) | 34.27 (0.04) | 34.30 | 34.30 (0.04) | 34.27 (0.04) | ||
| Distance | [pc] | 29.16 (0.03) | 29.15 (0.03) | 29.18 (0.04) | 29.16 | 29.16 (0.03) | 29.18 (0.04) | ||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -370.6729464 (0.03) | -370.7236925 (0.05) | -370.673 (0.03) | -370.7236925 | ||||
| Proper motion (declination) | [mas/yr] | -281.8835605 (0.03) | -281.8888934 (0.06) | -281.884 (0.03) | -281.8888934 | ||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 16.30 (0.01) | ||||||||
| V magnitude | 15.92 (0.03) | ||||||||
| R magnitude | 15.94 (0.3) | ||||||||
| I magnitude | |||||||||
| J magnitude | 15.08 (0.05) | ||||||||
| H magnitude | 14.93 (0.07) | ||||||||
| K magnitude | 15.08 (0.1) | ||||||||
| u magnitude | |||||||||
| g magnitude | |||||||||
| r magnitude | |||||||||
| i magnitude | |||||||||
| z magnitude | |||||||||
| G magnitude | 15.78 (0.002) | 15.79 | 15.78 | 15.78 (0.003) | 15.79 | ||||
| BP magnitude | 15.98 (0.002) | 15.98 | 15.98 | ||||||
| RP magnitude | 15.42 (0.001) | 15.43 | 15.43 | ||||||
| Pan g magnitude | |||||||||
| Pan r magnitude | |||||||||
| Pan i magnitude | |||||||||
| Pan z magnitude | |||||||||
| Pan y magnitude | |||||||||
| 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.