All names: Gaia DR3 732692631532422528, TIC 284017926, LAMOST J110650.47+293532.6, PG1104+299, Gaia EDR3 732692631532422528, 2MASS J11065048+2935323, UCAC4 598-048597, SDSS J110650.47+293532.6, GALEX J110650.5+293533, CBS 34, Ton 54, PG 1104+299, CHSS 800, Gaia DR2 732692631532422528, SDSS J110650.47+293532.5
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 11 06 50.47 (0.04) | 11 06 50.45 | 11 06 50.47 (0.04) | ||
| Declination | 29 35 32.67 (0.04) | 29 35 33.02 | 29 35 32.72 (0.04) | ||
| Spectral type | sdB | sdB | |||
| Effective temperature | [K] | 36032.0 (223) | |||
| log(g) | [cgs] | 5.85 (0.05) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 0.52 (0.05) | 0.53 (0.08) | 0.52 (0.05) | |
| Distance | [pc] | 1915.71 (189) | 1870.56 (279) | 1915.71 (189) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 1.893 (0.05) | 2.147 (0.1) | 1.893 (0.05) | |
| Proper motion (declination) | [mas/yr] | -3.083 (0.05) | -3.021 (0.1) | -3.083 (0.05) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 15.51 (0.03) | ||||
| V magnitude | 15.79 (0.1) | ||||
| R magnitude | 15.93 | ||||
| I magnitude | |||||
| J magnitude | 16.48 (0.1) | 16.48 (0.1) | |||
| H magnitude | 16.22 (0.2) | 16.22 (0.2) | |||
| K magnitude | 15.75 | ||||
| u magnitude | 15.18 (0.004) | 15.18 (0.004) | |||
| g magnitude | 15.49 (0.004) | 15.49 (0.004) | |||
| r magnitude | 15.96 (0.004) | 15.96 (0.004) | |||
| i magnitude | 16.33 (0.005) | 16.33 (0.005) | |||
| z magnitude | 16.63 (0.01) | 16.63 (0.01) | |||
| G magnitude | 15.72 (0.003) | 15.73 (0.001) | 15.72 (0.003) | ||
| BP magnitude | 15.57 (0.004) | 15.51 (0.01) | |||
| RP magnitude | 16.02 (0.006) | 16.02 (0.005) | |||
| Pan g magnitude | 15.54 (0.004) | ||||
| Pan r magnitude | 15.98 (0.004) | ||||
| Pan i magnitude | 16.33 (0.003) | ||||
| Pan z magnitude | 16.63 (0.003) | ||||
| Pan y magnitude | 16.81 (0.008) | ||||
| E(B-V) | 0.018 | ||||
* 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.