All names: Gaia DR3 3259569020169965312, UCAC4 459-005555, UCAC2 32311104, LAMOST J035952.18+014208.5, 2MASS J03595218+0142083, HS 0357+0133, TIC 459932445, HS0357+0133, Gaia DR2 3259569020169965312
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 03 59 52.18 | 03 59 52.19 (0.02) | ||
| Declination | 01 42 08.93 | 01 42 08.53 (0.02) | ||
| Spectral type | sdB | sdB | ||
| Effective temperature | [K] | 30000.0 (800) | ||
| log(g) | [cgs] | 5.70 (0.1) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 1.17 (0.05) | 1.18 (0.03) | |
| Distance | [pc] | 853.68 (33) | 846.53 (20) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 1.307 (0.09) | 1.203 (0.03) | |
| Proper motion (declination) | [mas/yr] | -2.071 (0.07) | -2.159 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.01 (0.03) | |||
| V magnitude | 14.94 (0.04) | |||
| R magnitude | 14.88 (0.05) | |||
| I magnitude | ||||
| J magnitude | 14.97 (0.06) | 14.97 (0.06) | ||
| H magnitude | 15.16 (0.1) | 15.16 (0.1) | ||
| K magnitude | 14.90 (0.1) | 14.90 (0.1) | ||
| u magnitude | ||||
| g magnitude | 14.91 (0.01) | |||
| r magnitude | 15.03 (0.03) | |||
| i magnitude | 15.14 (0.1) | |||
| z magnitude | ||||
| G magnitude | 14.94 (0.0005) | 14.92 (0.003) | ||
| BP magnitude | 14.91 (0.005) | |||
| RP magnitude | 14.88 (0.002) | |||
| Pan g magnitude | 14.90 (0.005) | |||
| Pan r magnitude | 15.04 (0.0008) | |||
| Pan i magnitude | 15.20 (0.004) | |||
| Pan z magnitude | 15.35 (0.003) | |||
| Pan y magnitude | 15.44 (0.003) | |||
| E(B-V) | 0.180 | |||
* 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.