All names: SDSS J053205.84+631317.2, Gaia DR3 287317953300908672, 2MASS J05320584+6313174, Gaia DR2 287317953300908672, GALEX J053205.9+631317, SDSSJ053205.85+631317.2, SDSS J053205.83+631317.4
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 05 32 05.85 | 05 32 05.85 (0.02) | ||
| Declination | 63 13 17.20 | 63 13 17.24 (0.03) | ||
| Spectral type | sdB | sdB1.5He10 | ||
| Effective temperature | [K] | 28950.0 (1267) | ||
| log(g) | [cgs] | 5.00 (0.2) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 0.46 (0.07) | 0.46 (0.04) | |
| Distance | [pc] | 2166.38 (327) | 2175.81 (202) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 0.952 (0.07) | 0.932 (0.03) | |
| Proper motion (declination) | [mas/yr] | -4.096 (0.08) | -4.091 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 16.44 (0.1) | 16.44 (0.1) | ||
| H magnitude | 16.50 (0.3) | 16.50 (0.3) | ||
| K magnitude | 17.12 | |||
| u magnitude | 16.13 (0.006) | 16.13 (0.006) | ||
| g magnitude | 16.13 (0.004) | 16.13 (0.004) | ||
| r magnitude | 16.42 (0.005) | 16.42 (0.005) | ||
| i magnitude | 16.67 (0.006) | 16.67 (0.006) | ||
| z magnitude | 16.88 (0.01) | 16.88 (0.01) | ||
| G magnitude | 16.29 (0.001) | 16.26 (0.003) | ||
| BP magnitude | 16.18 (0.006) | |||
| RP magnitude | 16.36 (0.003) | |||
| Pan g magnitude | 16.17 (0.004) | |||
| Pan r magnitude | 16.44 (0.004) | |||
| Pan i magnitude | 16.69 (0.003) | |||
| Pan z magnitude | 16.89 (0.005) | |||
| Pan y magnitude | 17.02 (0.006) | |||
| E(B-V) | 0.160 | |||
* 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.