All names: Gaia DR3 3395925328349349888, USNO-B1.0 1054-00077185, TIC 127110072, 2MASS J05385423+1526049, Gaia DR2 3395925328349349888, LSPM J0538+1526, WDJ053854.24+152604.62, Gaia EDR3 3395925328349349888, WDJ053854.24+152604.61
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 38 54.38 (0.1) | 05 38 54.38 | 05 38 54.38 | 05 38 54.24 (0.1) | 05 38 54.38 | |||
| Declination | 15 26 01.15 (0.1) | 15 26 01.26 | 15 26 01.15 | 15 26 04.63 (0.1) | 15 26 01.26 | |||
| Spectral type | DA | DA | ||||||
| Effective temperature | [K] | 5765.0 (43) | ||||||
| log(g) | [cgs] | 7.95 (0.02) | ||||||
| Mass | [M☉] | 0.556 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 21.17 (0.1) | 21.03 (0.2) | 21.17 | 21.17 (0.1) | 21.03 (0.2) | ||
| Distance | [pc] | 47.24 (0.2) | 47.55 (0.4) | 47.24 | 47.24 (0.2) | 47.55 (0.4) | ||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | 125.217165 (0.2) | 124.6594558 (0.7) | 125.217 (0.2) | 124.6594558 | |||
| Proper motion (declination) | [mas/yr] | -216.9979812 (0.1) | -216.4702064 (0.6) | -216.998 (0.1) | -216.4702064 | |||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 18.40 | |||||||
| V magnitude | ||||||||
| R magnitude | 17.30 | |||||||
| I magnitude | ||||||||
| J magnitude | 16.49 (0.1) | |||||||
| H magnitude | 16.36 (0.2) | |||||||
| K magnitude | ||||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 17.50 (0.01) | 17.52 | 17.50 | 17.50 (0.003) | 17.52 | |||
| BP magnitude | 17.83 (0.01) | 17.83 | 17.83 | |||||
| RP magnitude | 17.00 (0.009) | 17.02 | 17.02 | |||||
| Pan g magnitude | 17.86 (1e-06) | |||||||
| Pan r magnitude | 17.50 (0.003) | |||||||
| Pan i magnitude | 17.35 (0.001) | |||||||
| Pan z magnitude | 17.32 (0.003) | |||||||
| Pan y magnitude | 17.32 (0.005) | |||||||
| E(B-V) | 0.001 | |||||||
* 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.