All names: SDSS J105849.67+105027.7, GALEX J105849.7+105028, WD 1056+111, Gaia DR2 3868405266014215936, SDSS J105849.68+105027.8, 2MASS J10584967+1050279, TIC 287483854, Gaia EDR3 3868405266014215936, Gaia DR3 3868405266014215936, SDSS J105849.68+105027.7
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 58 49.67 (0.2) | 10 58 49.68 | 10 58 49.67 (0.3) | 10 58 49.68 | 10 58 49.68 (0.2) | 10 58 49.25 | |||
| Declination | 10 50 27.71 (0.1) | 10 50 27.74 | 10 50 27.71 (0.2) | 10 50 27.82 | 10 50 27.75 (0.1) | 10 50 24.72 | |||
| Spectral type | WD+M | D+M | WD M | ||||||
| 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] | 0.87 (0.2) | 0.83 (0.3) | 0.87 (0.2) | |||||
| Distance | [pc] | 1150.42 (264) | 1209.63 (372) | 605.00 (50) | 1150.48 (264) | ||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -8.29263854 (0.2) | -8.420133649 (0.5) | -8.293 (0.2) | |||||
| Proper motion (declination) | [mas/yr] | -2.202850322 (0.2) | -2.179889126 (0.4) | -2.203 (0.2) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | WDMS | ||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 15.84 (0.09) | ||||||||
| H magnitude | 15.13 (0.1) | ||||||||
| K magnitude | 15.16 (0.2) | ||||||||
| u magnitude | 20.77 (0.07) | 20.77 | 20.76 (0.08) | 20.76 | |||||
| g magnitude | 19.42 (0.01) | 19.45 | 19.43 (0.01) | 19.44 | |||||
| r magnitude | 18.37 (0.008) | 18.37 | 18.36 (0.009) | 18.37 | |||||
| i magnitude | 17.44 (0.006) | 17.49 | 17.46 (0.007) | 17.49 | |||||
| z magnitude | 17.11 (0.01) | 17.13 | 17.12 (0.01) | 17.12 | |||||
| G magnitude | 18.26 (0.06) | 18.22 | 18.26 (0.004) | ||||||
| BP magnitude | 19.12 (0.06) | 19.00 | |||||||
| RP magnitude | 17.17 (0.01) | 17.16 | |||||||
| Pan g magnitude | 19.30 (0.005) | ||||||||
| Pan r magnitude | 18.33 (0.006) | ||||||||
| Pan i magnitude | 17.57 (0.004) | ||||||||
| Pan z magnitude | 17.19 (0.004) | ||||||||
| Pan y magnitude | 17.01 (0.006) | ||||||||
| 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.