SDSS J122207.35+164056.2
All names: SDSS J122207.35+164056.1, Gaia EDR3 3945702793168777344, SDSS J122207.35+164056.2, SDSS J122207.33+164056.1, SDSS J122207.34+164056.1, GALEX J122207.4+164057, Gaia DR2 3945702793168777344, Gaia DR3 3945702793168777344
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 22 07.33 (0.4) | 12 22 07.34 | 12 22 07.33 (0.5) | 12 22 07.35 (0.4) | 12 22 07.35 | |||||
| Declination | 16 40 55.96 (0.4) | 16 40 56.15 | 16 40 55.97 (0.4) | 16 40 56.25 (0.4) | 16 40 56.15 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11454.0 | 14367.0 (500) | |||||||
| log(g) | [cgs] | 6.78 | 7.91 (0.1) | |||||||
| Mass | [M☉] | 0.191 | 0.564 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| 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] | 1.05 (0.6) | 1.04 (0.7) | 1.05 (0.6) | ||||||
| Distance | [pc] | 947.92 (500) | 964.23 (617) | 947.96 (500) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -21.6682249 (0.6) | -21.33643298 (1) | -21.668 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | -17.717408 (0.4) | -17.05845804 (0.8) | -17.717 (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 | 20.24 (0.05) | 20.24 (0.06) | 20.20 (0.07) | |||||||
| g magnitude | 19.85 (0.02) | 19.84 (0.02) | 19.85 (0.02) | |||||||
| r magnitude | 20.02 (0.02) | 20.02 (0.02) | 20.11 (0.03) | |||||||
| i magnitude | 20.32 (0.04) | 20.32 (0.04) | 20.27 (0.04) | |||||||
| z magnitude | 20.26 (0.1) | 20.26 (0.1) | 20.56 (0.2) | |||||||
| G magnitude | 19.95 (0.08) | 20.02 | 19.95 (0.005) | |||||||
| BP magnitude | 19.87 (0.08) | 19.73 | ||||||||
| RP magnitude | 19.94 (0.1) | 19.73 | ||||||||
| Pan g magnitude | 19.87 (0.01) | |||||||||
| Pan r magnitude | 20.08 (0.01) | |||||||||
| Pan i magnitude | 20.33 (0.03) | |||||||||
| Pan z magnitude | 20.53 (0.04) | |||||||||
| Pan y magnitude | 20.42 (0.2) | |||||||||
| E(B-V) | 0.022 | |||||||||
* Constant surface field
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