All names: Gaia DR2 3456632255835216640, LAMOSTJ060037.69+364757.4, 2MASS J06003768+3647575, LAMOST J060037.69+364757.4, TIC 174681180, Gaia DR3 3456632255835216640, UCAC4 634-029927
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 06 00 37.69 | 06 00 37.69 (0.04) | ||
| Declination | 36 47 57.45 | 36 47 57.53 (0.03) | ||
| Spectral type | sdB | sdB | ||
| Effective temperature | [K] | 26300.0 (1160) | ||
| log(g) | [cgs] | 5.30 (0.1) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 1.02 (0.08) | 0.88 (0.05) | |
| Distance | [pc] | 979.72 (77) | 1142.33 (60) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 6.521 (0.09) | 6.642 (0.04) | |
| Proper motion (declination) | [mas/yr] | -7.228 (0.08) | -7.328 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.57 (0.04) | |||
| V magnitude | 15.44 (0.03) | |||
| R magnitude | 15.71 (0.05) | |||
| I magnitude | ||||
| J magnitude | 15.41 (0.05) | 15.41 (0.05) | ||
| H magnitude | 15.34 (0.1) | 15.34 (0.1) | ||
| K magnitude | 15.73 (0.3) | 15.73 (0.3) | ||
| u magnitude | ||||
| g magnitude | 15.45 (0.01) | |||
| r magnitude | 15.60 (0.01) | |||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 15.46 (0.0008) | 15.44 (0.003) | ||
| BP magnitude | 15.43 (0.01) | |||
| RP magnitude | 15.41 (0.004) | |||
| Pan g magnitude | 15.44 (0.003) | |||
| Pan r magnitude | 15.58 (0.002) | |||
| Pan i magnitude | 15.73 (0.004) | |||
| Pan z magnitude | 15.89 (0.003) | |||
| Pan y magnitude | 15.98 (0.005) | |||
| E(B-V) | 0.252 | |||
* 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.