All names: UCAC4 433-010714, Gaia DR1 3215903526483931776, WISE J053641.77-033012.3, UBV 5592, JP11 245, TIC 427456635, Gaia DR3 3215903530781362944, uvby98 100294253, GEN# -0.00301154, UBV M 5133, Gaia DR2 3215903530781362944, GEN# +1.00294253, LAMOST J053641.98-033012.4, 2MASS J05364177-0330124, LAMOSTJ053641.98-033012.4, HD 294253, TYC 4770-1225-1, LAMOST J053641.97-033012.4, BD-03 1154, PPM 188257, WH 352, GSC 04770-01225
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 05 36 41.98 | 05 36 41.78 (0.03) | ||
| Declination | -03 30 12.46 | -03 30 12.48 (0.02) | ||
| Spectral type | sdB | A0VakB8.5mB9(_lB) | ||
| Effective temperature | [K] | 18102.0 (124) | ||
| log(g) | [cgs] | 6.10 (0.03) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 2.38 (0.08) | 2.50 (0.03) | |
| Distance | [pc] | 419.97 (14) | 400.56 (4) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -1.585 (0.2) | -1.767 (0.03) | |
| Proper motion (declination) | [mas/yr] | 0.243 (0.1) | 0.474 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 9.68 (0.1) | |||
| V magnitude | 9.64 (0.05) | |||
| R magnitude | 9.97 (0.02) | |||
| I magnitude | ||||
| J magnitude | 9.58 (0.02) | 9.58 (0.02) | ||
| H magnitude | 9.58 (0.03) | 9.58 (0.03) | ||
| K magnitude | 9.54 (0.02) | 9.54 (0.02) | ||
| u magnitude | 11.11 (0.001) | |||
| g magnitude | 9.66 (0) | 10.12 (0.07) | ||
| r magnitude | 9.81 (0) | 9.76 (0.03) | ||
| i magnitude | 10.01 (0) | 9.95 (0.03) | ||
| z magnitude | 10.48 (0.001) | |||
| G magnitude | 9.65 (0.0005) | 9.65 (0.003) | ||
| BP magnitude | 9.66 (0.003) | |||
| RP magnitude | 9.63 (0.002) | |||
| Pan g magnitude | 13.92 (0.1) | |||
| Pan r magnitude | ||||
| Pan i magnitude | 15.77 (0.003) | |||
| Pan z magnitude | 14.68 (0.003) | |||
| Pan y magnitude | ||||
| E(B-V) | 0.048 | |||
* 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.