SDSS J085114.18+034100.6
All names: SDSS J085114.19+034100.6, WD 0848+038, Gaia DR2 581215143661631232, SDSS J085114.17+034100.5, Gaia EDR3 581215143661631232, SDSS J085114.18+034100.6, Gaia DR3 581215143661631232, GALEX J085114.2+034101
| 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 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 51 14.17 (0.2) | 08 51 14.19 | 08 51 14.17 (0.2) | 08 51 14.17 | 08 51 14.19 (0.2) | 08 51 14.19 | 08 51 13.99 | 08 51 14.19 | ||||||
| Declination | 03 41 00.59 (0.09) | 03 41 00.63 | 03 41 00.59 (0.1) | 03 41 00.59 | 03 41 00.65 (0.09) | 03 41 00.64 | 03 40 55.20 | 03 41 00.64 | ||||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 17869.0 | 21400.0 (600) | 18385.0 (1215) | 20707.0 (340) | 20930.0 (130) | ||||||||
| log(g) | [cgs] | 7.98 | 8.05 (0.09) | 8.03 (0.09) | 8.17 (0.06) | 8.13 (0.02) | ||||||||
| Mass | [M☉] | 0.606 | 0.65 (0.05) | 0.636 (0.07) | 0.694 (0.01) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.1036 | 0.0646 | |||||||||||
| 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] | 3.01 (0.2) | 2.92 (0.3) | 3.01 | 3.01 (0.2) | |||||||||
| Distance | [pc] | 332.25 (21) | 342.74 (32) | 332.25 | 332.25 (21) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -20.62382207 (0.2) | -20.84182818 (0.5) | -20.624 (0.2) | -16.3 | |||||||||
| Proper motion (declination) | [mas/yr] | -3.393940744 (0.1) | -3.77446502 (0.3) | -3.394 (0.1) | -10.9 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 18.58 (0.02) | 18.58 (0.02) | 18.60 (0.03) | 18.59 | 18.59 (0.03) | |||||||||
| g magnitude | 18.47 (0.007) | 18.47 (0.007) | 18.47 (0.02) | 18.46 | 18.48 (0.02) | |||||||||
| r magnitude | 18.80 (0.01) | 18.80 (0.01) | 18.80 (0.02) | 18.79 | 18.81 (0.02) | |||||||||
| i magnitude | 19.06 (0.02) | 19.06 (0.01) | 19.06 (0.02) | 19.05 | 19.07 (0.02) | |||||||||
| z magnitude | 19.40 (0.06) | 19.40 (0.06) | 19.40 (0.06) | 19.39 | 19.41 (0.06) | |||||||||
| G magnitude | 18.63 (0.02) | 18.66 | 18.63 | 18.63 (0.003) | ||||||||||
| BP magnitude | 18.58 (0.02) | 18.56 | ||||||||||||
| RP magnitude | 18.80 (0.03) | 18.77 | ||||||||||||
| Pan g magnitude | 18.49 (0.004) | |||||||||||||
| Pan r magnitude | 18.80 (0.007) | |||||||||||||
| Pan i magnitude | 19.09 (0.01) | |||||||||||||
| Pan z magnitude | 19.38 (0.02) | |||||||||||||
| Pan y magnitude | 19.54 (0.02) | |||||||||||||
| E(B-V) | 0.027 | |||||||||||||
* Constant surface field
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