All names: SDSS J105100.24+034120.4, Gaia DR2 3809827310871145088, TIC 281729588, Gaia EDR3 3809827310871145088, Gaia DR3 3809827310871145088, 2MASS J10510024+0341204
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Sayres et al. 2012 | Simbad |
|---|---|---|---|---|---|---|
| Right ascension | 10 51 00.21 (0.04) | 10 51 00.21 (0.06) | 10 51 00.25 | 10 51 00.25 (0.04) | ||
| Declination | 03 41 20.22 (0.03) | 03 41 20.23 (0.06) | 03 41 20.50 | 03 41 20.46 (0.03) | ||
| Spectral type | sd | sdB | ||||
| 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] | 0.63 (0.05) | 0.51 (0.07) | 0.63 (0.05) | ||
| Distance | [pc] | 1594.90 (128) | 1944.01 (273) | 1594.90 (128) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -36.40902453 (0.05) | -36.226 (0.1) | -36.409 (0.05) | ||
| Proper motion (declination) | [mas/yr] | -15.11747147 (0.04) | -15.337 (0.1) | -15.117 (0.04) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | ||||||
| V magnitude | ||||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 14.79 (0.06) | 14.79 (0.06) | ||||
| H magnitude | 14.48 (0.06) | 14.48 (0.06) | ||||
| K magnitude | 14.54 (0.1) | 14.54 (0.1) | ||||
| u magnitude | 16.18 (0.006) | 16.96 (0.007) | ||||
| g magnitude | 15.26 (0.004) | 16.07 (0.004) | ||||
| r magnitude | (0.004) | 15.77 (0.004) | ||||
| i magnitude | 15.33 (0.007) | 15.66 (0.004) | ||||
| z magnitude | 14.77 (0.005) | 15.62 (0.006) | ||||
| G magnitude | 15.72 (0.006) | 15.73 | 15.72 (0.003) | |||
| BP magnitude | 15.98 (0.006) | 16.00 | ||||
| RP magnitude | 15.30 (0.004) | 15.30 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.026 | |||||
* 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.