All names: LAMOST J152512.70+360508.8, Gaia DR3 1375137477505452288, TIC 233487634, WD 1523+362, GALEX J152512.6+360508, FBS B 568, Gaia EDR3 1375137477505452288, Gaia DR2 1375137477505452288, 2MASS J15251271+3605087, FBS 1523+363
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 15 25 12.69 (0.03) | 15 25 12.69 (0.04) | 15 25 12.70 (0.03) | 15 25 12.77 | ||
| Declination | 36 05 08.65 (0.04) | 36 05 08.65 (0.05) | 36 05 08.65 (0.04) | 36 05 06.36 | ||
| Spectral type | DZ | DZ: | ||||
| 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] | 0.30 (0.04) | 0.35 (0.05) | 0.30 (0.04) | ||
| Distance | [pc] | 3345.03 (452) | 2817.70 (424) | 3344.48 (452) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -5.768244953 (0.03) | -5.921 (0.07) | -5.768 (0.03) | ||
| Proper motion (declination) | [mas/yr] | -0.400995447 (0.05) | -0.277 (0.1) | -0.401 (0.05) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 17.00 | |||||
| V magnitude | 16.10 | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 15.60 (0.06) | |||||
| H magnitude | 15.19 (0.09) | |||||
| K magnitude | 15.04 (0.2) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 16.47 (0.005) | 16.48 | 16.47 (0.003) | |||
| BP magnitude | 16.77 (0.005) | 16.79 | ||||
| RP magnitude | 16.00 (0.003) | 16.01 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.025 | |||||
* 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.