SDSS J220529.11+220525.6
All names: SDSS J220529.11+220525.7, Gaia DR2 1782500488282662656, Gaia DR3 1782500488282662656, SDSS J220529.11+220525.6, Gaia EDR3 1782500488282662656
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 22 05 29.12 (0.3) | 22 05 29.11 | 22 05 29.12 (0.5) | 22 05 29.11 (0.3) | 22 05 29.11 | ||||||
| Declination | 22 05 25.72 (0.3) | 22 05 25.71 | 22 05 25.72 (0.5) | 22 05 25.65 (0.3) | 22 05 25.62 | ||||||
| Spectral type | DA | DAHM | DAH+M | DAHM | DA | ||||||
| Effective temperature | [K] | 20295.8 (790) | 12764.0 | 20192.0 (518) | |||||||
| log(g) | [cgs] | 7.74 (0.2) | 7.28 | 7.92 (0.09) | |||||||
| Mass | [M☉] | 0.4918392892316835 (0.2) | 0.297 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1498 | |||||||||
| 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] | 2.14 (0.4) | 1.44 (0.6) | 2.14 (0.4) | |||||||
| Distance | [pc] | 468.11 (81) | 694.84 (293) | 468.12 (81) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 10.96978026 (0.4) | 11.19386882 (0.9) | 10.97 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | 4.368528986 (0.4) | 4.470532837 (0.9) | 4.369 (0.4) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.71 (0.05) | 19.71 (0.04) | 19.95 (0.07) | ||||||||
| g magnitude | 19.67 (0.01) | 19.67 (0.01) | 19.69 (0.03) | ||||||||
| r magnitude | 19.89 (0.02) | 19.89 (0.02) | 19.94 (0.03) | ||||||||
| i magnitude | 20.21 (0.04) | 20.21 (0.04) | 20.18 (0.04) | ||||||||
| z magnitude | 20.39 (0.2) | 20.39 (0.2) | 20.32 (0.2) | ||||||||
| G magnitude | 19.79 (0.06) | 19.85 | 19.79 (0.005) | ||||||||
| BP magnitude | 19.60 (0.06) | 19.50 | |||||||||
| RP magnitude | 20.00 (0.1) | 19.95 | |||||||||
| Pan g magnitude | 19.69 (0.006) | ||||||||||
| Pan r magnitude | 19.96 (0.007) | ||||||||||
| Pan i magnitude | 20.21 (0.01) | ||||||||||
| Pan z magnitude | 20.44 (0.05) | ||||||||||
| Pan y magnitude | 20.24 (0.09) | ||||||||||
| E(B-V) | 0.049 | ||||||||||
* Constant surface field
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