All names: Gaia DR2 3992044627002807168, GALEX J111652.8+230521, SDSS J111652.84+230524.12, Gaia EDR3 3992044627002807168, SDSS J111652.84+230524.1, Gaia DR3 3992044627002807168
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|
| Right ascension | 11 16 52.81 (2) | 11 16 52.84 | 11 16 52.81 (2) | |||
| Declination | 23 05 24.10 (1) | 23 05 24.13 | 23 05 24.10 (1) | |||
| Spectral type | DA: | DA | ||||
| Effective temperature | [K] | 9326.0 (181) | ||||
| log(g) | [cgs] | 7.46 (0.3) | ||||
| Mass | [M☉] | 0.291 (0.07) | ||||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | |||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | |||||
| Distance | [pc] | |||||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | |||||
| Proper motion (declination) | [mas/yr] | |||||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | ||||||
| V magnitude | ||||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | ||||||
| H magnitude | ||||||
| K magnitude | ||||||
| u magnitude | 21.40 (0.1) | 21.38 (0.1) | 21.38 (0.1) | |||
| g magnitude | 20.89 (0.03) | 20.88 (0.03) | 20.88 (0.03) | |||
| r magnitude | 20.73 (0.04) | 20.72 (0.04) | 20.72 (0.04) | |||
| i magnitude | 20.73 (0.05) | 20.71 (0.05) | 20.71 (0.05) | |||
| z magnitude | 20.83 (0.2) | 20.79 (0.2) | 20.79 (0.2) | |||
| G magnitude | 20.66 (0.3) | 20.66 (0.02) | ||||
| BP magnitude | 20.58 (0.3) | |||||
| RP magnitude | 20.30 (0.06) | |||||
| Pan g magnitude | 20.80 (0.04) | |||||
| Pan r magnitude | 20.67 (0.03) | |||||
| Pan i magnitude | 20.68 (0.03) | |||||
| Pan z magnitude | 20.66 (0.04) | |||||
| Pan y magnitude | 20.12 (0.1) | |||||
| E(B-V) | ||||||
* 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.