All names: LAMOST J054215.95+533836.9, Gaia DR3 263988932195401984, UCAC4 719-040392, TIC 311126652, WISEA J054215.96+533836.9, WISE J054215.96+533837.0, USNO-B1.0 1436-00159276, 2MASS J05421597+5338373, Gaia DR2 263988932195401984
| Parameter | Unit | Guo et al. 2015 | Simbad |
|---|---|---|---|
| Right ascension | 05 42 15.95 (0.8) | ||
| Declination | 53 38 36.71 (0.7) | ||
| Spectral type | DA? | DA? | |
| Effective temperature | [K] | ||
| log(g) | [cgs] | ||
| Mass | [M☉] | ||
| log(Luminosity) | [L☉] | ||
| Cooling age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| log(Ca/H) | |||
| Parallax | [mas] | ||
| Distance | [pc] | ||
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 0.7 (2) | |
| Proper motion (declination) | [mas/yr] | -15.6 (2) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 14.32 (0.03) | ||
| V magnitude | 13.48 (0.05) | ||
| R magnitude | 13.32 (0.1) | ||
| I magnitude | |||
| J magnitude | 11.87 (0.02) | ||
| H magnitude | 11.51 (0.02) | ||
| K magnitude | 11.43 (0.02) | ||
| u magnitude | |||
| g magnitude | 13.86 (0.03) | ||
| r magnitude | 13.19 (0.05) | ||
| i magnitude | 12.91 (0.06) | ||
| z magnitude | |||
| G magnitude | 13.84 (0.004) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | |||
* 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.