SDSS J122229.84+074252.2
All names: Gaia DR3 3901840761779550976, GALEX J122229.9+074252, Gaia DR2 3901840761779550976, Gaia EDR3 3901840761779550976, SDSS J122229.84+074252.1, SDSS J122229.84+074252.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 22 29.77 (0.2) | 12 22 29.84 | 12 22 29.77 (0.3) | 12 22 29.77 | 12 22 29.86 (0.2) | 12 22 29.84 | |||||
| Declination | 07 42 52.29 (0.1) | 07 42 52.15 | 07 42 52.29 (0.2) | 07 42 52.29 | 07 42 52.16 (0.1) | 07 42 52.21 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7390.0 | 7898.0 (357) | 7502.0 (77) | |||||||
| log(g) | [cgs] | 8.42 | 8.48 (0.07) | 8.08 (0.2) | |||||||
| Mass | [M☉] | 0.866 | 0.905 (0.06) | 0.64 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 3.0610 | |||||||||
| 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] | 9.27 (0.2) | 9.63 (0.3) | 9.27 | 9.27 (0.2) | ||||||
| Distance | [pc] | 107.88 (3) | 103.80 (4) | 107.88 | 107.88 (3) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -84.85775754 (0.3) | -84.95409296 (0.7) | -84.858 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | 8.147040642 (0.2) | 7.623747061 (0.4) | 8.147 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.57 (0.03) | 19.57 (0.04) | 19.56 (0.04) | ||||||||
| g magnitude | 19.11 (0.01) | 19.11 (0.01) | 19.09 (0.03) | ||||||||
| r magnitude | 19.00 (0.01) | 19.00 (0.01) | 19.03 (0.02) | ||||||||
| i magnitude | 18.97 (0.01) | 18.97 (0.01) | 18.97 (0.02) | ||||||||
| z magnitude | 19.09 (0.06) | 19.09 (0.06) | 19.08 (0.06) | ||||||||
| G magnitude | 18.94 (0.03) | 18.98 | 18.94 | 18.94 (0.004) | |||||||
| BP magnitude | 19.06 (0.03) | 19.08 | |||||||||
| RP magnitude | 18.68 (0.03) | 18.66 | |||||||||
| Pan g magnitude | 19.10 (0.004) | ||||||||||
| Pan r magnitude | 19.00 (0.01) | ||||||||||
| Pan i magnitude | 18.98 (0.01) | ||||||||||
| Pan z magnitude | 19.05 (0.02) | ||||||||||
| Pan y magnitude | 19.05 (0.04) | ||||||||||
| E(B-V) | 0.006 | ||||||||||
* Constant surface field
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