All names: TIC 363479183, Gaia DR3 3813980166288451072, 2MASS J11210267+0549015, PG1118+061, SDSS J112102.65+054900.9, PG 1118+061, Gaia DR2 3813980166288451072, LAMOST J112102.65+054900.9
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 11 21 02.76 | 11 21 02.65 (0.03) | ||
| Declination | 05 49 01.02 | 05 49 01.01 (0.03) | ||
| Spectral type | sdB | sdB1.5VIIHe1 | ||
| 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] | 0.99 (0.06) | 0.90 (0.04) | |
| Distance | [pc] | 1005.03 (56) | 1111.61 (44) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -34.372 (0.1) | -34.345 (0.04) | |
| Proper motion (declination) | [mas/yr] | 8.732 (0.07) | 8.802 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 14.28 | |||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 14.53 (0.04) | 14.62 (0.003) | ||
| H magnitude | 14.41 (0.05) | 14.45 (0.005) | ||
| K magnitude | 14.17 (0.08) | 15.11 (0.01) | ||
| u magnitude | 13.85 (0.003) | 13.87 (0.02) | ||
| g magnitude | 13.96 (0.002) | 14.02 (0.02) | ||
| r magnitude | 14.40 (0.002) | 14.45 (0.02) | ||
| i magnitude | 14.69 (0.003) | 14.73 (0.02) | ||
| z magnitude | 14.90 (0.004) | 14.96 (0.01) | ||
| G magnitude | 14.23 (0.0006) | 14.21 (0.003) | ||
| BP magnitude | 14.03 (0.005) | |||
| RP magnitude | 14.37 (0.003) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | 16.57 (0.006) | |||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.030 | |||
* 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.