All names: GSC 05408-02824, 2MASS J07250661-1356142, TYC 5408-2824-1, Gaia DR3 3031961385858324608, WDJ072506.62-135613.98, Gaia DR2 3031961381550523648, Gaia EDR3 3031961385858324608, TIC 385924208
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|
| Right ascension | 07 25 06.61 (0.2) | 07 25 06.62 (0.2) | 07 25 06.61 | ||
| Declination | -13 56 14.10 (0.2) | -13 56 14.12 (0.2) | -13 56 14.12 | ||
| Spectral type | |||||
| 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] | 0.26 (0.3) | 0.26 (0.3) | 12.37 (1) | |
| Distance | [pc] | 3875.32 (3953) | 3875.97 (3954) | 80.86 (8) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -4.357064044 (0.3) | -4.357 (0.3) | -10.15117201 | |
| Proper motion (declination) | [mas/yr] | 1.212838812 (0.2) | 1.213 (0.2) | -8.794201107 | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 11.51 (0.07) | ||||
| V magnitude | 11.34 (0.1) | ||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 11.13 (0.02) | ||||
| H magnitude | 11.11 (0.02) | ||||
| K magnitude | 11.11 (0.02) | ||||
| u magnitude | 12.87 (0.003) | ||||
| g magnitude | 11.54 (0.001) | ||||
| r magnitude | 11.70 (0.002) | ||||
| i magnitude | 11.83 (0.002) | ||||
| z magnitude | 12.22 (0.003) | ||||
| G magnitude | 11.61 (0.0007) | 11.61 (0.003) | 11.43 | ||
| BP magnitude | 11.45 (0.0007) | 11.44 | |||
| RP magnitude | 11.29 (0.0008) | 11.29 | |||
| Pan g magnitude | |||||
| Pan r magnitude | |||||
| Pan i magnitude | |||||
| Pan z magnitude | |||||
| Pan y magnitude | |||||
| E(B-V) | 0.284 | ||||
* 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.