All names: TIC 82286180, CHSS 114, Ton 62, 2MASS J11130449+2907463, GALEX J111304.5+290746, CBS 38, PG 1110+294, LB 10038, Gaia DR2 3999131705293611136, PB 2322, PG1110+294, uvby98 610070062, Gaia DR3 3999131705293611136, Gaia EDR3 3999131705293611136
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 11 13 04.48 (0.04) | 11 13 04.52 | 11 13 04.49 (0.04) | ||
| Declination | 29 07 46.08 (0.04) | 29 07 46.63 | 29 07 46.23 (0.04) | ||
| Spectral type | sdB+WD | sdB | |||
| Effective temperature | [K] | 30100.0 (900) | |||
| log(g) | [cgs] | 5.72 (0.1) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 1.29 (0.05) | 1.22 (0.07) | 1.29 (0.05) | |
| Distance | [pc] | 777.73 (29) | 817.26 (46) | 777.73 (29) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -6.365 (0.04) | -6.046 (0.1) | -6.365 (0.04) | |
| Proper motion (declination) | [mas/yr] | -8.996 (0.06) | -9.076 (0.1) | -8.996 (0.06) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 14.20 | ||||
| V magnitude | 14.09 | ||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 14.63 (0.04) | 14.63 (0.04) | |||
| H magnitude | 14.67 (0.06) | 14.67 (0.06) | |||
| K magnitude | 15.03 (0.1) | 15.03 (0.1) | |||
| u magnitude | 13.69 (0.004) | ||||
| g magnitude | 14.28 (0.002) | ||||
| r magnitude | 14.30 (0.004) | ||||
| i magnitude | 16.96 (0.01) | ||||
| z magnitude | 14.95 (0.005) | ||||
| G magnitude | 14.09 (0.003) | 14.10 (0.002) | 14.09 (0.003) | ||
| BP magnitude | 13.94 (0.003) | ||||
| RP magnitude | 14.32 (0.004) | ||||
| Pan g magnitude | 13.92 (0.006) | ||||
| Pan r magnitude | 14.31 (0.002) | ||||
| Pan i magnitude | 14.65 (0.003) | ||||
| Pan z magnitude | 14.92 (0.003) | ||||
| Pan y magnitude | 15.09 (0.005) | ||||
| E(B-V) | 0.017 | ||||
* 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.