All names: Gaia DR1 3124989789065983360, LAMOST J062321.45+025706.7, Gaia DR3 3124989793365514240, TIC 293857281, Gaia DR2 3124989793365514240, GSC 00137-01045, 2MASS J06232145+0257067, TYC 137-1045-1
| Parameter | Unit | Stilism | Guo et al. 2015 | Simbad |
|---|---|---|---|---|
| Right ascension | 06 23 21.45 (0.02) | |||
| Declination | 02 57 06.69 (0.02) | |||
| Spectral type | DA? | DA? | ||
| Effective temperature | [K] | 30423.0 (336) | ||
| log(g) | [cgs] | 7.08 (0.08) | ||
| Mass | [M☉] | 0.34 (0.01) | ||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 3.31 (0.02) | ||
| Distance | [pc] | 302.27 (2) | ||
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -16.344 (0.02) | ||
| Proper motion (declination) | [mas/yr] | -7.515 (0.02) | ||
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 10.81 (0.07) | |||
| V magnitude | 10.38 (0.06) | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 9.58 (0.02) | |||
| H magnitude | 9.40 (0.03) | |||
| K magnitude | 9.36 (0.03) | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 10.30 (0.003) | |||
| BP magnitude | ||||
| RP magnitude | ||||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.021 | |||
* 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.