All names: TIC 63168679, Gaia EDR3 675213084211549696, UCAC4 568-042311, Gaia DR2 675213084211549696, 2MASS J07532911+2324363, Gaia DR3 675213084211549696, WISE J075329.12+232436.3, LAMOST J075329.11+232436.3, LAMOSTJ075329.11+232436.2
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 07 53 29.13 (0.03) | 07 53 29.11 | 07 53 29.11 (0.03) | ||
| Declination | 23 24 36.30 (0.02) | 23 24 36.31 | 23 24 36.29 (0.02) | ||
| Spectral type | sdB | sdOB | |||
| Effective temperature | [K] | 34070.0 (40) | |||
| log(g) | [cgs] | 5.75 (0.01) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 1.73 (0.04) | 1.73 (0.06) | 1.73 (0.04) | |
| Distance | [pc] | 577.40 (12) | 576.40 (20) | 577.40 (12) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 12.29 (0.04) | 12.209 (0.09) | 12.29 (0.04) | |
| Proper motion (declination) | [mas/yr] | 0.718 (0.03) | 0.78 (0.05) | 0.718 (0.03) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 12.99 (0.03) | ||||
| V magnitude | 13.27 (0.04) | ||||
| R magnitude | 13.58 (0.08) | ||||
| I magnitude | |||||
| J magnitude | 14.02 (0.03) | 14.02 (0.03) | |||
| H magnitude | 14.10 (0.04) | 14.10 (0.04) | |||
| K magnitude | 14.31 (0.06) | 14.31 (0.06) | |||
| u magnitude | 13.17 (0.004) | ||||
| g magnitude | 14.54 (0.01) | 13.01 (0.03) | |||
| r magnitude | 14.81 (0.01) | 13.50 (0.06) | |||
| i magnitude | 14.15 (0.003) | 14.39 (0.8) | |||
| z magnitude | 14.23 (0.005) | ||||
| G magnitude | 13.26 (0.003) | 13.27 (0.0008) | 13.26 (0.003) | ||
| BP magnitude | 13.10 (0.003) | 13.01 (0.008) | |||
| RP magnitude | 13.57 (0.004) | 13.56 (0.002) | |||
| Pan g magnitude | 13.21 | ||||
| Pan r magnitude | 13.52 (0.002) | ||||
| Pan i magnitude | 13.90 (0.002) | ||||
| Pan z magnitude | 14.19 (0.002) | ||||
| Pan y magnitude | 14.39 (0.007) | ||||
| E(B-V) | 0.041 | ||||
* 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.