All names: GALEX J101127.6-010826, Gaia DR3 3829946135980585088, 2SLAQ J101127.61-010826.7, 2QZ J101127.6-010826, Gaia DR2 3829946135980585088, SDSS J101127.61-010826.6, SDSS J101127.61-010826.66, Gaia EDR3 3829946135980585088
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 11 27.58 (0.4) | 10 11 27.61 | 10 11 27.58 (1) | 10 11 27.61 (0.4) | |||||
| Declination | -01 08 27.29 (0.5) | -01 08 26.66 | -01 08 27.27 (1) | -01 08 26.69 (0.5) | |||||
| Spectral type | DA: | DA | DA | ||||||
| Effective temperature | [K] | 6941.0 (76) | |||||||
| log(g) | [cgs] | 7.64 (0.1) | |||||||
| Mass | [M☉] | 0.431 (0.06) | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 6.35 (0.4) | 6.35 (0.4) | ||||||
| Distance | [pc] | 157.57 (10) | 157.57 (10) | ||||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -29.37508423 (0.5) | -29.375 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -37.29107641 (0.6) | -37.291 (0.6) | ||||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 19.90 | ||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 20.31 (0.05) | 20.29 (0.05) | 20.48 (0.06) | ||||||
| g magnitude | 19.79 (0.02) | 19.79 (0.02) | 19.77 (0.02) | ||||||
| r magnitude | 19.60 (0.02) | 19.59 (0.02) | 19.55 (0.02) | ||||||
| i magnitude | 19.56 (0.02) | 19.56 (0.03) | 19.55 (0.03) | ||||||
| z magnitude | 19.51 (0.08) | 19.50 (0.08) | 19.42 (0.08) | ||||||
| G magnitude | 19.57 (0.08) | 19.61 | 19.57 (0.005) | ||||||
| BP magnitude | 19.80 (0.08) | 19.83 | |||||||
| RP magnitude | 19.20 (0.06) | 19.35 | |||||||
| Pan g magnitude | 19.76 (0.02) | ||||||||
| Pan r magnitude | 19.59 (0.02) | ||||||||
| Pan i magnitude | 19.53 (0.006) | ||||||||
| Pan z magnitude | 19.59 (0.01) | ||||||||
| Pan y magnitude | 19.51 (0.09) | ||||||||
| E(B-V) | 0.010 | ||||||||
* 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.