All names: OGLE MBR142.04.00022, EC03530-7316, OGLE LMC-ECL-26245, GALEX J035230.5-730744, [DI91] 1519, EC 03530-7316, Gaia DR2 4641571500385115392, Gaia DR3 4641571500385115392
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 03 52 30.78 | 03 52 30.71 (0.2) | ||
| Declination | -73 07 44.62 | -73 07 44.21 (0.2) | ||
| Spectral type | sdB | sdB | ||
| 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] | 0.00 (0.3) | 0.00 (0.3) | |
| Distance | [pc] | 227272.73 (16177686) | 227272.73 (16177686) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 2.488 (0.5) | 2.702 (0.3) | |
| Proper motion (declination) | [mas/yr] | -1.781 (0.6) | -0.744 (0.3) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 16.37 | |||
| V magnitude | 16.39 | |||
| R magnitude | ||||
| I magnitude | 16.52 | |||
| J magnitude | ||||
| H magnitude | ||||
| K magnitude | ||||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 16.54 (0.004) | 16.57 (0.006) | ||
| BP magnitude | 16.42 (0.01) | |||
| RP magnitude | 16.60 (0.02) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.060 | |||
* 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.