WD 0108+140
All names: WD 0108+140, USNO-A2.0 0975-00260940, Gaia DR2 2590994168692148224, GALEX J011048.3+141636, Gaia EDR3 2590994168692148224, SDSS J011048.38+141635.8, SDSS J011048.39+141635.9, Gaia DR3 2590994168692148224, SDSS J011048.38+141635.9, SDSS J011048.39+141635.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 10 48.40 (0.2) | 01 10 48.40 | 01 10 48.40 (0.3) | 01 10 48.40 | 01 10 48.39 (0.2) | 01 10 48.39 | 01 10 47.78 | 01 10 48.39 | 01 10 48.39 | ||||||
| Declination | 14 16 36.11 (0.1) | 14 16 35.93 | 14 16 36.10 (0.2) | 14 16 36.11 | 14 16 35.91 (0.1) | 14 16 35.90 | 14 16 32.52 | 14 16 35.85 | 14 16 35.87 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA5.3 | DA | DA | |||||||
| Effective temperature | [K] | 8889.0 | 9440.0 (70) | 8904.0 (278) | 9493.0 (46) | 9260.0 (53) | 9533.0 (43) | ||||||||
| log(g) | [cgs] | 7.83 | 8.84 (0.08) | 7.68 (0.08) | 8.97 (0.05) | 8.61 (0.07) | 8.99 (0.02) | ||||||||
| Mass | [M☉] | 0.503 | 1.12 (0.04) | 0.428 (0.05) | 0.974 (0.04) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 0.6606 | 2.6915 | ||||||||||||
| 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] | 5.31 (0.2) | 5.88 (0.3) | 5.31 | 5.31 (0.2) | ||||||||||
| Distance | [pc] | 188.45 (7) | 170.17 (9) | 188.45 | 188.46 (7) | ||||||||||
| Composition | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 7.509479015 (0.3) | 4.572867199 (0.7) | 7.509 (0.3) | 7.5 | 5.0 | |||||||||
| Proper motion (declination) | [mas/yr] | 12.42012169 (0.2) | 12.81148209 (0.4) | 12.42 (0.2) | 6.1 | 7.0 | |||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 18.00 (0.3) | ||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | 18.50 (0.3) | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 18.11 (0.06) | ||||||||||||||
| H magnitude | 18.70 (0.2) | ||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 18.93 (0.02) | 18.93 (0.02) | 18.91 (0.02) | 18.88 | 18.93 (0.02) | 18.88 (0.02) | |||||||||
| g magnitude | 18.56 (0.007) | 18.56 (0.007) | 18.56 (0.03) | 18.57 | 18.56 (0.03) | 18.57 (0.03) | |||||||||
| r magnitude | 18.57 (0.008) | 18.57 (0.008) | 18.56 (0.02) | 18.56 | 18.56 (0.02) | 18.56 (0.02) | |||||||||
| i magnitude | 18.64 (0.01) | 18.64 (0.01) | 18.59 (0.02) | 18.59 | 18.60 (0.02) | 18.59 (0.02) | |||||||||
| z magnitude | 18.85 (0.04) | 18.85 (0.04) | 18.73 (0.04) | 18.73 | 18.75 (0.03) | 18.73 (0.03) | |||||||||
| G magnitude | 18.51 (0.02) | 18.53 | 18.51 | 18.51 (0.004) | |||||||||||
| BP magnitude | 18.62 (0.02) | 18.61 | |||||||||||||
| RP magnitude | 18.39 (0.03) | 18.32 | |||||||||||||
| Pan g magnitude | 18.55 (0.01) | ||||||||||||||
| Pan r magnitude | 18.55 (0.01) | ||||||||||||||
| Pan i magnitude | 18.66 (0.004) | ||||||||||||||
| Pan z magnitude | 18.76 (0.01) | ||||||||||||||
| Pan y magnitude | 18.87 (0.04) | ||||||||||||||
| E(B-V) | 0.016 | ||||||||||||||
* Constant surface field
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