All names: Gaia EDR3 606465325114279296, Gaia DR3 606465325114279296, SDSS J091929.52+141252.5, Gaia DR2 606465325114279296, GALEX J091929.5+141253, SDSS J091929.53+141252.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 19 29.53 (1) | 09 19 29.53 | 09 19 29.53 (1) | 09 19 29.52 (1) | 09 19 29.53 | ||||
| Declination | 14 12 52.62 (1) | 14 12 52.56 | 14 12 52.62 (2) | 14 12 52.49 (1) | 14 12 52.58 | ||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 12180.0 (577) | |||||||
| log(g) | [cgs] | 8.02 (0.2) | |||||||
| Mass | [M☉] | 0.616 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 0.30 (1) | 0.30 (1) | ||||||
| Distance | [pc] | 3387.41 (10977) | 3387.53 (10977) | ||||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | 9.598825956 (1) | 9.599 (1) | ||||||
| Proper motion (declination) | [mas/yr] | 7.751359964 (1) | 7.751 (1) | ||||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 20.56 (0.06) | 20.57 (0.06) | 20.57 (0.06) | ||||||
| g magnitude | 20.22 (0.02) | 20.22 (0.02) | 20.22 (0.02) | ||||||
| r magnitude | 20.32 (0.03) | 20.31 (0.03) | 20.31 (0.03) | ||||||
| i magnitude | 20.58 (0.04) | 20.59 (0.04) | 20.59 (0.04) | ||||||
| z magnitude | 20.76 (0.2) | 20.77 (0.2) | 20.77 (0.2) | ||||||
| G magnitude | 20.28 (0.1) | 20.35 | 20.28 (0.008) | ||||||
| BP magnitude | 20.36 (0.1) | 20.17 | |||||||
| RP magnitude | 20.11 (0.2) | 20.29 | |||||||
| Pan g magnitude | 20.20 (0.01) | ||||||||
| Pan r magnitude | 20.36 (0.02) | ||||||||
| Pan i magnitude | 20.59 (0.02) | ||||||||
| Pan z magnitude | 20.69 (0.05) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.028 | ||||||||
* 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.