All names: TIC 241675531, TYC 8267-2418-1, LSE 44, ALS 18901, Gaia DR2 6094695516583543424, 2MASS J13524078-4808226, Gaia DR3 6094695516583543424, GSC 08267-02418, LSE44, uvby98 610260044
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 13 52 40.84 | 13 52 40.78 (0.03) | ||
| Declination | -48 08 22.26 | -48 08 22.75 (0.03) | ||
| Spectral type | sdO | sdO | ||
| 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] | 1.52 (0.09) | 1.62 (0.04) | |
| Distance | [pc] | 658.07 (38) | 615.46 (17) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -28.659 (0.2) | -28.586 (0.05) | |
| Proper motion (declination) | [mas/yr] | -9.761 (0.1) | -9.779 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 12.30 (0.1) | |||
| V magnitude | 12.84 (0.3) | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 13.01 (0.02) | 13.01 (0.02) | ||
| H magnitude | 13.14 (0.03) | 13.14 (0.03) | ||
| K magnitude | 13.21 (0.04) | 13.21 (0.04) | ||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 12.40 (0.0005) | 12.38 (0.003) | ||
| BP magnitude | 12.16 (0.007) | |||
| RP magnitude | 12.65 (0.001) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.073 | |||
* 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.