All names: Gaia DR3 11015044926034816, TIC 416613915, LAMOSTJ032133.19+081131.6, 2MASS J03213318+0811320, Gaia DR2 11015044926034816, LAMOST J032133.19+081131.6, UCAC4 491-004933, GALEX J032133.1+081132
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 03 21 33.20 | 03 21 33.21 (0.05) | ||
| Declination | 08 11 31.64 | 08 11 31.55 (0.04) | ||
| Spectral type | sdB | sdOB | ||
| Effective temperature | [K] | 33826.0 (105) | ||
| log(g) | [cgs] | 5.81 (0.03) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 0.69 (0.07) | 0.72 (0.05) | |
| Distance | [pc] | 1453.07 (153) | 1387.93 (94) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -0.317 (0.1) | -0.065 (0.07) | |
| Proper motion (declination) | [mas/yr] | 1.368 (0.1) | 1.541 (0.05) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.89 (0.08) | |||
| V magnitude | 15.85 (0.06) | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 16.14 (0.1) | 16.14 (0.1) | ||
| H magnitude | 15.85 (0.2) | 15.85 (0.2) | ||
| K magnitude | 16.09 (0.3) | 16.09 (0.3) | ||
| u magnitude | ||||
| g magnitude | 15.80 (0.07) | |||
| r magnitude | 16.15 (0.2) | |||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 15.94 (0.001) | 15.91 (0.003) | ||
| BP magnitude | 15.84 (0.009) | |||
| RP magnitude | 16.00 (0.004) | |||
| Pan g magnitude | 15.82 (0.002) | |||
| Pan r magnitude | 16.08 (0.007) | |||
| Pan i magnitude | 16.33 (0.007) | |||
| Pan z magnitude | 16.52 (0.005) | |||
| Pan y magnitude | 16.67 (0.005) | |||
| E(B-V) | 0.243 | |||
* 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.