WD 0053-098
All names: SDSS J005556.54-093546.1, WD 0053-098, SDSS J005556.54-093546.2, Gaia EDR3 2473789905663799040, Gaia DR3 2473789905663799040, GALEX J005556.5-093545, Gaia DR2 2473789905663799040
| Parameter | Unit | Gaia EDR3 | 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 | 00 55 56.55 (0.1) | 00 55 56.54 | 00 55 56.55 (0.2) | 00 55 56.55 | 00 55 56.55 (0.1) | 00 55 56.54 | 00 55 56.06 | 00 55 56.54 | 00 55 56.54 | |||||
| Declination | -09 35 46.40 (0.09) | -09 35 46.26 | -09 35 46.39 (0.1) | -09 35 46.40 | -09 35 46.24 (0.09) | -09 35 46.24 | -09 35 40.20 | -09 35 46.17 | -09 35 46.18 | |||||
| Spectral type | DA | DA | DA | DA | DA | DA2.0 | DA | DA | ||||||
| Effective temperature | [K] | 18773.0 | 25000.0 (600) | 21006.0 (1221) | 24000.0 (457) | 23898.0 (397) | 24730.0 (522) | |||||||
| log(g) | [cgs] | 7.79 | 7.85 (0.09) | 7.86 (0.07) | 7.95 (0.06) | 7.94 (0.06) | 8.04 (0.06) | |||||||
| Mass | [M☉] | 0.51 | 0.56 (0.04) | 0.55 (0.06) | 0.601 (0.03) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.0571 | 0.0195 | |||||||||||
| 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] | 2.87 (0.2) | 2.91 (0.2) | 2.87 | 2.87 (0.2) | |||||||||
| Distance | [pc] | 348.77 (19) | 344.14 (24) | 348.77 | 348.77 (19) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.007823678 (0.2) | 1.635773412 (0.4) | 2.008 (0.2) | -1.9 | -4.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -9.666414581 (0.2) | -9.816716025 (0.3) | -9.666 (0.2) | -5.4 | -11.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 18.13 (0.02) | 18.13 (0.02) | 18.14 (0.02) | 18.13 | 18.14 (0.02) | 18.13 (0.03) | ||||||||
| g magnitude | 18.12 (0.007) | 18.12 (0.007) | 18.18 (0.02) | 18.16 | 18.20 (0.02) | 18.16 (0.02) | ||||||||
| r magnitude | 18.47 (0.009) | 18.47 (0.009) | 18.48 (0.02) | 18.48 | 18.48 (0.02) | 18.48 (0.02) | ||||||||
| i magnitude | 18.71 (0.01) | 18.71 (0.01) | 18.76 (0.03) | 18.73 | 18.75 (0.03) | 18.73 (0.03) | ||||||||
| z magnitude | 19.06 (0.07) | 19.06 (0.07) | 19.12 (0.07) | 19.11 | 19.12 (0.07) | 19.11 (0.07) | ||||||||
| G magnitude | 18.34 (0.01) | 18.37 | 18.34 | 18.34 (0.003) | ||||||||||
| BP magnitude | 18.23 (0.01) | 18.17 | ||||||||||||
| RP magnitude | 18.40 (0.03) | 18.36 | ||||||||||||
| Pan g magnitude | ||||||||||||||
| Pan r magnitude | ||||||||||||||
| Pan i magnitude | ||||||||||||||
| Pan z magnitude | ||||||||||||||
| Pan y magnitude | ||||||||||||||
| E(B-V) | 0.028 | |||||||||||||
* Constant surface field
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