All names: WISE J051035.59+255320.1, SDSS J051035.57+255320.1, Gaia DR3 3420843976982904064, GALEX J051035.6+255320, GALAH 170202000101303, SDSSJ051035.57+255320.1, SDSS J051035.59+255320.0, Gaia DR2 3420843976982904064, UCAC4 580-014243, 2MASS J05103559+2553201
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 05 10 35.60 | 05 10 35.59 (0.03) | ||
| Declination | 25 53 20.10 | 25 53 20.18 (0.02) | ||
| Spectral type | sd | sd | ||
| Effective temperature | [K] | |||
| log(g) | [cgs] | |||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 1.11 (0.05) | 1.41 (0.03) | |
| Distance | [pc] | 902.20 (42) | 711.39 (14) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 8.916 (0.1) | 8.823 (0.03) | |
| Proper motion (declination) | [mas/yr] | -15.19 (0.06) | -15.006 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 13.38 (0.05) | |||
| V magnitude | 12.78 (0.05) | |||
| R magnitude | 12.77 (0.1) | |||
| I magnitude | ||||
| J magnitude | 11.56 (0.02) | 11.56 (0.02) | ||
| H magnitude | 11.40 (0.02) | 11.40 (0.02) | ||
| K magnitude | 11.27 (0.02) | 11.27 (0.02) | ||
| u magnitude | 15.67 (0.01) | |||
| g magnitude | 13.32 (0.002) | 13.06 (0.04) | ||
| r magnitude | 12.65 (0.06) | |||
| i magnitude | 12.62 (0.001) | 12.70 (0.5) | ||
| z magnitude | 14.12 (0.01) | |||
| G magnitude | 12.68 (0.0004) | 12.66 (0.003) | ||
| BP magnitude | 12.99 (0.003) | |||
| RP magnitude | 12.19 (0.002) | |||
| Pan g magnitude | 12.98 | |||
| Pan r magnitude | 12.71 | |||
| Pan i magnitude | 12.59 | |||
| Pan z magnitude | 12.47 | |||
| Pan y magnitude | 12.37 (0.0007) | |||
| E(B-V) | 0.584 | |||
* 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.