All names: EC 10081-1757, 2MASS J10103341-1811475, Gaia DR2 5672482982795971968, GALEX J101033.3-181148, Gaia DR3 5672482982795971968, UCAC2 24832582, Gaia EDR3 5672482982795971968, TIC 284072948, WD 1008-179, UCAC4 360-059264, HE 1008-1757
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 10 10 33.39 (0.04) | 10 10 33.39 (0.06) | 10 10 33.41 (0.04) | 10 10 32.62 | |||
| Declination | -18 11 47.37 (0.06) | -18 11 47.38 (0.1) | -18 11 47.62 (0.06) | -18 11 47.76 | |||
| Spectral type | sdO | DA1 | |||||
| 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] | 0.97 (0.06) | 1.02 (0.1) | 0.97 (0.06) | |||
| Distance | [pc] | 1033.43 (60) | 984.23 (108) | 1033.38 (60) | |||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | -18.59954216 (0.05) | -18.50724791 (0.1) | -18.6 (0.05) | |||
| Proper motion (declination) | [mas/yr] | 15.08305003 (0.06) | 15.10188912 (0.1) | 15.083 (0.06) | |||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | 14.89 (0.03) | ||||||
| V magnitude | 15.15 (0.04) | ||||||
| R magnitude | 15.59 (0.1) | ||||||
| I magnitude | |||||||
| J magnitude | 15.94 (0.08) | ||||||
| H magnitude | 15.91 (0.1) | ||||||
| K magnitude | 15.68 (0.2) | ||||||
| u magnitude | |||||||
| g magnitude | |||||||
| r magnitude | |||||||
| i magnitude | |||||||
| z magnitude | |||||||
| G magnitude | 15.11 (0.003) | 15.13 | 15.11 (0.003) | ||||
| BP magnitude | 14.94 (0.003) | 14.87 | |||||
| RP magnitude | 15.46 (0.003) | 15.45 | |||||
| Pan g magnitude | 14.96 (0.004) | ||||||
| Pan r magnitude | 15.43 (0.003) | ||||||
| Pan i magnitude | 15.80 (0.002) | ||||||
| Pan z magnitude | 16.08 (0.003) | ||||||
| Pan y magnitude | 16.28 (0.005) | ||||||
| E(B-V) | 0.034 | ||||||
* 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.