SDSS J220837.29+214053.0
All names: SDSS J220837.29+214053.05, Gaia EDR3 1781712860000052736, SDSS J220837.28+214053.0, SDSS J220837.29+214053.0, Gaia DR3 1781712860000052736, Gaia DR2 1781712860000052736
| Parameter | Unit | Gaia EDR3 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 22 08 37.33 (0.3) | 22 08 37.29 | 22 08 37.33 (0.5) | 22 08 37.33 | 22 08 37.27 (0.3) | |||||
| Declination | 21 40 53.43 (0.3) | 21 40 53.05 | 21 40 53.41 (0.5) | 21 40 53.43 | 21 40 52.83 (0.3) | |||||
| Spectral type | DA: | DA: | DA | DA | DA | |||||
| Effective temperature | [K] | 10328.0 | 6593.0 (87) | 6644.0 (322) | ||||||
| log(g) | [cgs] | 9.00 | 8.08 (0.1) | 8.00 (0.1) | ||||||
| Mass | [M☉] | 1.197 | 0.637 (0.09) | 0.588 (0.09) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.3220 | ||||||||
| 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] | 7.21 (0.3) | 7.38 (0.6) | 7.21 | 7.21 (0.3) | |||||
| Distance | [pc] | 138.68 (6) | 135.44 (11) | 138.68 | 138.68 (6) | |||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 59.30196973 (0.3) | 58.99593677 (1) | 59.302 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | 37.55073097 (0.3) | 38.14441066 (0.9) | 37.551 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.27 (0.05) | 20.27 (0.05) | 20.27 (0.05) | |||||||
| g magnitude | 19.65 (0.01) | 19.65 (0.01) | 19.65 (0.01) | |||||||
| r magnitude | 19.37 (0.01) | 19.37 (0.01) | 19.37 (0.01) | |||||||
| i magnitude | 19.27 (0.02) | 19.27 (0.02) | 19.27 (0.02) | |||||||
| z magnitude | 20.08 (0.1) | 20.08 (0.1) | 20.08 (0.1) | |||||||
| G magnitude | 19.36 (0.05) | 19.41 | 19.36 | 19.36 (0.005) | ||||||
| BP magnitude | 19.59 (0.05) | 19.47 | ||||||||
| RP magnitude | 18.98 (0.04) | 18.99 | ||||||||
| Pan g magnitude | ||||||||||
| Pan r magnitude | ||||||||||
| Pan i magnitude | ||||||||||
| Pan z magnitude | ||||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.020 | |||||||||
* Constant surface field
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