All names: Gaia DR3 4913790070954918016, EC 01037-5612, 2MASS J01055339-5556191, EC01037-5612, JL 226, CSI-56-01038, TIC 206504521, Gaia DR2 4913790070954918016
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 01 05 53.33 | 01 05 53.42 (0.04) | ||
| Declination | -55 56 18.28 | -55 56 19.15 (0.04) | ||
| Spectral type | sdO+F | sdO+F | ||
| 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] | 0.50 (0.06) | 0.38 (0.05) | |
| Distance | [pc] | 1982.16 (242) | 2663.12 (329) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -4.587 (0.09) | -4.449 (0.04) | |
| Proper motion (declination) | [mas/yr] | -19.71 (0.09) | -19.637 (0.05) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 16.60 | |||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 16.46 (0.1) | 16.46 (0.1) | ||
| H magnitude | 15.87 | |||
| K magnitude | 15.34 | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 16.64 (0.002) | 16.62 (0.003) | ||
| BP magnitude | 16.50 (0.008) | |||
| RP magnitude | 16.66 (0.005) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.010 | |||
* 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.