SDSS J082231.16+033113.7
All names: Gaia DR3 3092083364552839296, SDSS J082231.17+033113.7, Gaia DR2 3092083364552839296, SDSS J082231.16+033113.7, Gaia EDR3 3092083364552839296, WD 0819+036, GALEX J082231.1+033114
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | 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 22 31.16 (0.2) | 08 22 31.16 | 08 22 31.16 (0.3) | 08 22 31.16 | 08 22 31.16 (0.2) | 08 22 31.16 | 08 22 31.18 | 08 22 31.17 | |||||
| Declination | 03 31 13.38 (0.2) | 03 31 13.74 | 03 31 13.39 (0.2) | 03 31 13.38 | 03 31 13.80 (0.2) | 03 31 13.74 | 03 31 08.76 | 03 31 13.71 | |||||
| Spectral type | DA | DA | DA | DA_auto | DA | DAH: | DA | ||||||
| Effective temperature | [K] | 8001.0 | 8134.0 (395) | 8361.0 (108) | 8099.0 (115) | ||||||||
| log(g) | [cgs] | 8.14 | 8.13 (0.1) | 8.90 (0.1) | 9.27 (0.2) | ||||||||
| Mass | [M☉] | 0.68 | 0.677 (0.09) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.3170 | |||||||||||
| 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] | 6.19 (0.3) | 6.34 (0.4) | 6.19 | 6.19 (0.3) | ||||||||
| Distance | [pc] | 161.58 (7) | 157.68 (9) | 161.58 | 161.58 (7) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 2.945608838 (0.3) | 3.00076197 (0.6) | 2.946 (0.3) | 1.7 | ||||||||
| Proper motion (declination) | [mas/yr] | -26.24241119 (0.2) | -26.05524049 (0.3) | -26.242 (0.2) | -22.5 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.66 (0.03) | 19.66 (0.03) | 19.65 (0.03) | 19.65 | 19.67 (0.03) | ||||||||
| g magnitude | 19.25 (0.01) | 19.25 (0.01) | 19.25 (0.01) | 19.25 | 19.26 (0.01) | ||||||||
| r magnitude | 19.16 (0.01) | 19.16 (0.01) | 19.16 (0.01) | 19.16 | 19.15 (0.02) | ||||||||
| i magnitude | 19.21 (0.01) | 19.21 (0.01) | 19.22 (0.01) | 19.22 | 19.21 (0.02) | ||||||||
| z magnitude | 19.33 (0.05) | 19.33 (0.05) | 19.33 (0.05) | 19.33 | 19.32 (0.05) | ||||||||
| G magnitude | 19.13 (0.04) | 19.17 | 19.13 | 19.13 (0.004) | |||||||||
| BP magnitude | 19.29 (0.04) | 19.27 | |||||||||||
| RP magnitude | 18.90 (0.04) | 18.91 | |||||||||||
| Pan g magnitude | 19.24 (0.005) | ||||||||||||
| Pan r magnitude | 19.18 (0.007) | ||||||||||||
| Pan i magnitude | 19.23 (0.005) | ||||||||||||
| Pan z magnitude | 19.32 (0.02) | ||||||||||||
| Pan y magnitude | 19.35 (0.02) | ||||||||||||
| E(B-V) | 0.009 | ||||||||||||
* Constant surface field
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