SDSS J125032.12+505535.2
All names: WD 1248+511, Gaia DR2 1567936807075799552, SDSS J125032.10+505535.2, SDSS J125032.12+505535.2, Gaia DR3 1567936807075799552, SDSS J125032.11+505535.2, GALEX J125032.1+505535, SDSS J125032.12+505535.3, Gaia EDR3 1567936807075799552
| 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 | 12 50 32.12 (0.2) | 12 50 32.11 | 12 50 32.12 (0.2) | 12 50 32.11 (0.2) | 12 50 32.12 | 12 50 32.06 | 12 50 32.12 | |||||
| Declination | 50 55 35.17 (0.2) | 50 55 35.22 | 50 55 35.17 (0.2) | 50 55 35.20 (0.2) | 50 55 35.26 | 50 55 29.28 | 50 55 35.25 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 11752.0 | 14023.0 (367) | 14047.0 (395) | ||||||||
| log(g) | [cgs] | 7.93 | 8.15 (0.09) | 8.27 (0.1) | ||||||||
| Mass | [M☉] | 0.567 | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.3623 | ||||||||||
| 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] | 3.08 (0.3) | 2.72 (0.4) | 3.08 (0.3) | ||||||||
| Distance | [pc] | 324.82 (30) | 367.15 (48) | 324.82 (30) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 3.093703339 (0.3) | 3.312506667 (0.4) | 3.094 (0.3) | 5.4 | |||||||
| Proper motion (declination) | [mas/yr] | -2.126422836 (0.3) | -2.16785289 (0.4) | -2.126 (0.3) | -1.0 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.68 (0.03) | 19.68 (0.03) | 19.64 (0.04) | 19.64 | 19.66 (0.04) | |||||||
| g magnitude | 19.39 (0.01) | 19.39 (0.01) | 19.38 (0.02) | 19.38 | 19.40 (0.02) | |||||||
| r magnitude | 19.60 (0.01) | 19.60 (0.01) | 19.58 (0.02) | 19.58 | 19.60 (0.02) | |||||||
| i magnitude | 19.83 (0.03) | 19.84 (0.03) | 19.80 (0.03) | 19.79 | 19.82 (0.03) | |||||||
| z magnitude | 20.00 (0.09) | 20.00 (0.09) | 20.02 (0.09) | 20.01 | 20.05 (0.09) | |||||||
| G magnitude | 19.48 (0.02) | 19.52 | 19.48 (0.004) | |||||||||
| BP magnitude | 19.44 (0.02) | 19.50 | ||||||||||
| RP magnitude | 19.59 (0.07) | 19.56 | ||||||||||
| Pan g magnitude | 19.37 (0.01) | |||||||||||
| Pan r magnitude | 19.58 (0.01) | |||||||||||
| Pan i magnitude | 19.83 (0.01) | |||||||||||
| Pan z magnitude | 20.06 (0.04) | |||||||||||
| Pan y magnitude | 19.89 (0.04) | |||||||||||
| E(B-V) | 0.018 | |||||||||||
* Constant surface field
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