Gaia DR2 812885610888282880
All names: GALEX J092206.7+412510, WDJ092206.71+412509.20, Gaia EDR3 812885610888282880, Gaia DR2 812885610888282880, J0922+4125, WDJ09226.71+412509.19, SDSS J092206.70+412509.1, SDSS J092206.71+412509.2, Gaia DR3 812885610888282880
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 22 06.70 (0.1) | 09 22 06.70 | 09 22 06.70 | 09 22 06.70 (0.1) | 09 22 06.70 | ||||||||
| Declination | 41 25 08.66 (0.1) | 41 25 08.68 | 41 25 08.66 | 41 25 09.20 (0.1) | 41 25 08.68 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6272.0 (45) | 6308.0 (45) | 6275.0 (45) | 6249.0 | 6013.0 | 6363.0 (82) | ||||||
| log(g) | [cgs] | 7.83 (0.03) | 7.88 (0.04) | 7.87 (0.04) | 7.86 | 7.71 | 7.86 (0.04) | ||||||
| Mass | [M☉] | 0.495 (0.02) | 0.522 (0.03) | 0.512 (0.03) | 0.506 | 0.413 | 0.507 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.7300 | 1.6430 | 1.6180 | |||||||||
| 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] | 10.21 (0.2) | 10.40 (0.3) | 10.40 (0.3) | 10.21 | 10.21 (0.2) | 10.40 (0.3) | ||||||
| Distance | [pc] | 97.92 (2) | 96.15 (3) | 96.13 (3) | 97.92 | 97.92 (2) | 96.13 (3) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -0.355795217 (0.2) | -1.185268251 (0.4) | -0.356 (0.2) | -1.185268251 | ||||||||
| Proper motion (declination) | [mas/yr] | -33.65427191 (0.1) | -33.50854771 (0.4) | -33.654 (0.1) | -33.50854771 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.74 (0.04) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.61 (0.03) | 19.63 (0.03) | 19.63 (0.03) | ||||||||||
| g magnitude | 18.90 (0.009) | 18.90 (0.009) | |||||||||||
| r magnitude | 18.59 (0.008) | 18.59 (0.008) | |||||||||||
| i magnitude | 18.40 (0.009) | 18.40 (0.009) | |||||||||||
| z magnitude | 18.45 (0.03) | 18.45 (0.03) | |||||||||||
| G magnitude | 18.58 (0.01) | 18.60 | 18.58 | 18.58 (0.003) | 18.60 | ||||||||
| BP magnitude | 18.83 (0.01) | 18.83 | 18.83 | ||||||||||
| RP magnitude | 18.15 (0.01) | 18.15 | 18.15 | ||||||||||
| Pan g magnitude | 18.86 (0.01) | 18.86 (0.01) | |||||||||||
| Pan r magnitude | 18.60 (0.01) | 18.60 (0.009) | |||||||||||
| Pan i magnitude | 18.49 (0.005) | 18.49 (0.005) | |||||||||||
| Pan z magnitude | 18.48 (0.005) | 18.48 (0.005) | |||||||||||
| Pan y magnitude | 18.51 (0.03) | 18.51 (0.03) | |||||||||||
| E(B-V) | 0.003 | ||||||||||||
* Constant surface field
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