2SLAQ J205906.19-001412.5
All names: Gaia EDR3 6917519235115847680, SDSS J205906.21-001412.6, WD 2056-004, SDSS J205906.20-001412.5, Gaia DR2 6917519235115847680, SDSS J205906.19-001412.5, Gaia DR3 6917519235115847680, 2SLAQ J205906.19-001412.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 20 59 06.25 (0.3) | 20 59 06.21 | 20 59 06.25 (0.4) | 20 59 06.20 (0.3) | 20 59 06.20 | 20 59 06.05 | 20 59 06.20 | |||||
| Declination | -00 14 13.52 (0.2) | -00 14 12.61 | -00 14 13.49 (0.3) | -00 14 12.31 (0.2) | -00 14 12.51 | -00 14 06.00 | -00 14 12.52 | |||||
| Spectral type | DA | DA+M | DA_auto | DA | DA+M: | DA | ||||||
| Effective temperature | [K] | 7869.0 | 8342.0 (138) | 8126.0 (127) | ||||||||
| log(g) | [cgs] | 7.67 | 7.61 (0.3) | 7.20 (0.3) | ||||||||
| Mass | [M☉] | 0.418 | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.7514 | ||||||||||
| 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] | 3.52 (0.4) | 3.80 (0.5) | 3.52 (0.4) | ||||||||
| Distance | [pc] | 284.02 (32) | 263.35 (33) | 284.02 (32) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 44.83950866 (0.4) | 44.73818922 (1) | 44.84 (0.4) | 43.8 | |||||||
| Proper motion (declination) | [mas/yr] | -75.97230324 (0.3) | -75.37214013 (1) | -75.972 (0.3) | -81.9 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | WDMS | |||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.13 (0.04) | 20.12 (0.04) | 20.27 (0.05) | 20.27 | 20.27 (0.05) | |||||||
| g magnitude | 19.76 (0.01) | 19.77 (0.01) | 19.77 (0.02) | 19.77 | 19.77 (0.02) | |||||||
| r magnitude | 19.70 (0.02) | 19.71 (0.02) | 19.72 (0.02) | 19.72 | 19.70 (0.02) | |||||||
| i magnitude | 19.72 (0.02) | 19.68 (0.02) | 19.72 (0.03) | 19.72 | 19.70 (0.02) | |||||||
| z magnitude | 19.96 (0.1) | 19.87 (0.09) | 19.87 (0.09) | 19.88 | 19.85 (0.08) | |||||||
| G magnitude | 19.65 (0.04) | 19.69 | 19.65 (0.004) | |||||||||
| BP magnitude | 19.80 (0.04) | |||||||||||
| RP magnitude | 19.53 (0.05) | |||||||||||
| Pan g magnitude | 19.77 (0.01) | |||||||||||
| Pan r magnitude | 19.71 (0.006) | |||||||||||
| Pan i magnitude | 19.74 (0.01) | |||||||||||
| Pan z magnitude | 19.82 (0.02) | |||||||||||
| Pan y magnitude | 19.82 (0.06) | |||||||||||
| E(B-V) | 0.033 | |||||||||||
* Constant surface field
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