WD 0318-064
All names: SDSS J032125.54-061441.8, Gaia DR2 5169698924121997568, Gaia EDR3 5169698924121997568, SDSS J032125.53-061441.8, SDSS J032125.54-061441.9, WD 0318-064, GALEX J032125.5-061441, Gaia DR3 5169698924121997568
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | 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 | 03 21 25.52 (0.3) | 03 21 25.54 | 03 21 25.52 (0.3) | 03 21 25.54 (0.3) | 03 21 25.54 | 03 21 25.06 | 03 21 25.54 | 03 21 25.54 | ||||||
| Declination | -06 14 42.32 (0.3) | -06 14 41.93 | -06 14 42.31 (0.4) | -06 14 41.96 (0.3) | -06 14 41.95 | -06 14 34.44 | -06 14 41.86 | -06 14 41.86 | ||||||
| Spectral type | DA | DA | DA | DA | DA3.1 | DA | DA | |||||||
| Effective temperature | [K] | 12896.0 | 17150.0 (740) | 16316.0 (338) | 16606.0 (334) | 16401.0 (336) | ||||||||
| log(g) | [cgs] | 7.63 | 7.90 (0.1) | 7.81 (0.07) | 7.84 (0.08) | 7.84 (0.07) | ||||||||
| Mass | [M☉] | 0.421 | 0.56 (0.07) | 0.536 (0.04) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.1884 | 0.1230 | |||||||||||
| 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] | 2.10 (0.3) | 2.27 (0.4) | 2.10 (0.3) | ||||||||||
| Distance | [pc] | 476.42 (77) | 441.47 (79) | 476.42 (77) | ||||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -19.32977267 (0.5) | -18.79904068 (0.7) | -19.33 (0.5) | -22.9 | -24.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -22.7197366 (0.5) | -22.46535949 (0.8) | -22.72 (0.5) | -19.2 | -22.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.44 (0.03) | 19.44 (0.03) | 19.45 (0.03) | 19.44 | 19.43 (0.03) | 19.44 (0.03) | ||||||||
| g magnitude | 19.23 (0.01) | 19.23 (0.01) | 19.25 (0.02) | 19.26 | 19.25 (0.02) | 19.26 (0.02) | ||||||||
| r magnitude | 19.43 (0.02) | 19.43 (0.02) | 19.46 (0.02) | 19.45 | 19.45 (0.02) | 19.45 (0.02) | ||||||||
| i magnitude | 19.61 (0.03) | 19.61 (0.03) | 19.62 (0.03) | 19.62 | 19.62 (0.03) | 19.62 (0.03) | ||||||||
| z magnitude | 19.70 (0.1) | 19.70 (0.1) | 19.70 (0.1) | 19.70 | 19.71 (0.1) | 19.70 (0.1) | ||||||||
| G magnitude | 19.33 (0.03) | 19.37 | 19.33 (0.005) | |||||||||||
| BP magnitude | 19.36 (0.03) | 19.26 | ||||||||||||
| RP magnitude | 19.35 (0.08) | 19.45 | ||||||||||||
| Pan g magnitude | 19.19 (0.02) | |||||||||||||
| Pan r magnitude | 19.45 (0.009) | |||||||||||||
| Pan i magnitude | 19.69 (0.01) | |||||||||||||
| Pan z magnitude | 19.89 (0.03) | |||||||||||||
| Pan y magnitude | 19.87 (0.08) | |||||||||||||
| E(B-V) | 0.031 | |||||||||||||
* Constant surface field
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