All names: FBS 0747+725, FBS B 965, WISE J075328.75+722424.5, WISEA J075328.76+722424.4, Gaia DR3 1110899853820753792, 2MASS J07532886+7224246, TIC 441613385, Gaia DR2 1110899853820753792, GALEX J075328.6+722424, UCAC4 813-017262
| Parameter | Unit | Stilism | Simbad |
|---|---|---|---|
| Right ascension | 07 53 28.86 (0.04) | ||
| Declination | 72 24 24.46 (0.05) | ||
| Spectral type | 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] | 0.38 (0.06) | |
| Distance | [pc] | 2661.70 (411) | |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 3.378 (0.05) | |
| Proper motion (declination) | [mas/yr] | 1.397 (0.07) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | 16.06 (0.1) | ||
| V magnitude | 16.32 (0.08) | ||
| R magnitude | |||
| I magnitude | |||
| J magnitude | 16.26 (0.1) | ||
| H magnitude | |||
| K magnitude | |||
| u magnitude | |||
| g magnitude | 16.17 (0.07) | ||
| r magnitude | 16.47 (0.06) | ||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 16.48 (0.007) | ||
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | 0.042 | ||
* 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.