WD 0340-068
All names: Gaia EDR3 3244357341222727168, WD 0340-068, Gaia DR2 3244357341222727168, Gaia DR3 3244357341222727168, SDSS J034308.18-064127.3, SDSS J034308.17-064127.3, GALEX J034308.1-064126
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Ferrario et al. 2015 | Kulebi et al. 2009 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 43 08.18 (0.3) | 03 43 08.18 | 03 43 08.18 (0.3) | 03 43 08.18 | 03 43 08.18 (0.3) | 03 43 08.18 | 03 43 08.21 | 03 43 08.18 | ||||||
| Declination | -06 41 27.57 (0.3) | -06 41 27.38 | -06 41 27.56 (0.3) | -06 41 27.31 | -06 41 27.34 (0.3) | -06 41 27.37 | -06 41 25.80 | -06 41 27.35 | ||||||
| Spectral type | DA | DA | DAH | DAH | DAH | DAH | DAH | DAH | ||||||
| Effective temperature | [K] | 11609.0 | 13000.0 | 11202.0 (217) | 11718.0 (447) | |||||||||
| log(g) | [cgs] | 8.58 | 8.00 (0) | 8.84 (0.2) | 9.57 (0.3) | |||||||||
| Mass | [M☉] | 0.974 | ||||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 1.0690 | ||||||||||||
| 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] | 4.69 (0.3) | 4.32 (0.5) | 4.69 (0.3) | ||||||||||
| Distance | [pc] | 213.30 (15) | 231.62 (25) | 213.30 (15) | ||||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.86404397 (0.4) | -2.350919898 (0.8) | -1.864 (0.4) | -6.2 | |||||||||
| Proper motion (declination) | [mas/yr] | -14.23872294 (0.3) | -14.40934124 (0.8) | -14.239 (0.3) | -20.7 | |||||||||
| Variability | ||||||||||||||
| Magnetic | yes | yes | yes | yes | ||||||||||
| Bd | [MG] | 9.96 (2) | 9.96 (2) | |||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.51 (0.03) | 19.51 (0.03) | 19.50 (0.03) | 19.49 | 19.50 (0.03) | |||||||||
| g magnitude | 19.46 (0.01) | 19.46 (0.01) | 19.47 (0.01) | 19.47 | 19.48 (0.02) | |||||||||
| r magnitude | 19.60 (0.02) | 19.60 (0.02) | 19.60 (0.02) | 19.60 | 19.60 (0.02) | |||||||||
| i magnitude | 19.81 (0.03) | 19.81 (0.03) | 19.82 (0.03) | 19.81 | 19.82 (0.03) | |||||||||
| z magnitude | 20.00 (0.1) | 20.00 (0.1) | 19.93 (0.1) | 19.92 | 19.92 (0.1) | |||||||||
| G magnitude | 19.50 (0.06) | 19.54 | 19.50 (0.005) | |||||||||||
| BP magnitude | 19.56 (0.06) | 19.53 | ||||||||||||
| RP magnitude | 19.49 (0.06) | 19.59 | ||||||||||||
| Pan g magnitude | 19.47 (0.007) | |||||||||||||
| Pan r magnitude | 19.60 (0.007) | |||||||||||||
| Pan i magnitude | 19.83 (0.01) | |||||||||||||
| Pan z magnitude | 20.02 (0.02) | |||||||||||||
| Pan y magnitude | 19.99 (0.08) | |||||||||||||
| E(B-V) | 0.016 | |||||||||||||
* Constant surface field
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