All names: SDSS J000106.72+110036.1, GALEX J000106.7+110035, CHSS 3105, PG 2358+107, UCAC4 506-000043, UCAC2 35683793, WISE J000106.72+110036.2, Gaia DR2 2765454164004531328, 2MASS J00010672+1100363, PG2358+107, Gaia EDR3 2765454164004531328, uvby98 680235835, WISEA J000106.72+110036.1, TIC 405266556, Gaia DR3 2765454164004531328, LAMOST J000106.72+110036.3, [TFW97] J000106.73+110036.32
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 00 01 06.73 (0.03) | 00 01 06.73 | 00 01 06.73 (0.03) | ||
| Declination | 11 00 36.14 (0.02) | 11 00 36.29 | 11 00 36.32 (0.02) | ||
| Spectral type | sdB | sdB2VIIHe4 | |||
| Effective temperature | [K] | 27100.0 (430) | |||
| log(g) | [cgs] | 5.54 (0.07) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 1.61 (0.04) | 1.61 (0.05) | 1.61 (0.04) | |
| Distance | [pc] | 619.23 (13) | 619.62 (21) | 619.23 (13) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -3.894 (0.04) | -3.89 (0.1) | -3.894 (0.04) | |
| Proper motion (declination) | [mas/yr] | -11.752 (0.03) | -11.751 (0.06) | -11.752 (0.03) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 13.51 (0.01) | ||||
| V magnitude | 13.59 (0.01) | ||||
| R magnitude | 13.89 (0.1) | ||||
| I magnitude | |||||
| J magnitude | 14.06 (0.03) | 14.06 (0.03) | |||
| H magnitude | 14.19 (0.04) | 14.19 (0.04) | |||
| K magnitude | 14.22 (0.05) | 14.22 (0.05) | |||
| u magnitude | 13.37 (0.003) | ||||
| g magnitude | 13.46 (0.01) | ||||
| r magnitude | 13.80 (0.003) | 13.79 (0.01) | |||
| i magnitude | 14.09 (0.003) | 14.03 (0.2) | |||
| z magnitude | 14.35 (0.004) | ||||
| G magnitude | 13.59 (0.003) | 13.61 (0.0004) | 13.59 (0.003) | ||
| BP magnitude | 13.49 (0.003) | 13.46 (0.005) | |||
| RP magnitude | 13.78 (0.004) | 13.78 (0.001) | |||
| Pan g magnitude | 13.46 (0.003) | ||||
| Pan r magnitude | 13.80 (0.004) | ||||
| Pan i magnitude | 14.13 (0.0007) | ||||
| Pan z magnitude | 14.36 (0.003) | ||||
| Pan y magnitude | 14.51 (0.003) | ||||
| E(B-V) | 0.053 | ||||
* 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.