WD 1031-147
All names: Gaia EDR3 3750470725401363200, GALEX J103358.8-150135, Gaia DR2 3750470725401363200, Gaia DR3 3750470725401363200, 2MASS J10335880-1501342, EC 10315-1446, WD 1031-147, TIC 296860904
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 33 58.82 (0.06) | 10 33 58.82 (0.1) | 10 33 58.82 | 10 33 58.81 (0.06) | 10 33 58.15 | |||||
| Declination | -15 01 34.96 (0.08) | -15 01 34.95 (0.1) | -15 01 34.96 | -15 01 34.68 (0.08) | -15 01 30.36 | |||||
| Spectral type | DA | DA | DA | DA1.7 | DA1 | |||||
| Effective temperature | [K] | 22119.0 | 30150.0 (453) | 26973.0 (586) | ||||||
| log(g) | [cgs] | 7.60 | 7.99 (0.05) | 7.89 (0.03) | ||||||
| Mass | [M☉] | 0.437 | 0.65 (0.03) | 0.582 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0258 | ||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| log(C/H) | ||||||||||
| log(N/H) | ||||||||||
| log(O/H) | ||||||||||
| log(Na/H) | ||||||||||
| log(Mg/H) | ||||||||||
| log(Al/H) | ||||||||||
| log(Si/H) | ||||||||||
| log(P/H) | ||||||||||
| log(S/H) | ||||||||||
| log(Sc/H) | ||||||||||
| log(Ti/H) | ||||||||||
| log(Cr/H) | ||||||||||
| log(Mn/H) | ||||||||||
| log(Fe/H) | ||||||||||
| log(Ni/H) | ||||||||||
| Parallax | [mas] | 6.37 (0.07) | 6.18 (0.1) | 6.37 | 6.37 (0.07) | |||||
| Distance | [pc] | 156.90 (2) | 161.81 (2) | 166.00 | 156.90 | 156.89 (2) | ||||
| Composition | H | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 6.805915033 (0.08) | 6.666036983 (0.2) | 6.806 (0.08) | ||||||
| Proper motion (declination) | [mas/yr] | -17.46698393 (0.09) | -17.4509192 (0.2) | -17.467 (0.09) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 15.91 | |||||||||
| V magnitude | 16.04 | |||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 16.27 (0.09) | |||||||||
| H magnitude | 16.60 (0.2) | |||||||||
| K magnitude | 15.71 (0.2) | |||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 16.02 (0.003) | 16.05 | 16.02 | 16.02 (0.003) | ||||||
| BP magnitude | 15.91 (0.003) | 15.87 | ||||||||
| RP magnitude | 16.27 (0.005) | 16.27 | ||||||||
| Pan g magnitude | 15.86 (0.0006) | |||||||||
| Pan r magnitude | 16.24 (0.003) | |||||||||
| Pan i magnitude | 16.58 (0.003) | |||||||||
| Pan z magnitude | 16.85 (0.005) | |||||||||
| Pan y magnitude | 17.02 (0.006) | |||||||||
| E(B-V) | 0.011 | |||||||||
* Constant surface field
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