Gaia DR2 4530172280800983808
All names: SDSS J182232.64+225702.5, Gaia DR3 4530172280800983808, Gaia DR2 4530172280800983808, J1822+2257, Gaia EDR3 4530172280800983808, SDSS J182232.64+225702.4, WDJ182232.64+225702.78
| 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 | 18 22 32.65 (0.09) | 18 22 32.65 | 18 22 32.65 | 18 22 32.64 (0.09) | 18 22 32.65 | ||||||||
| Declination | 22 57 01.53 (0.1) | 22 57 01.57 | 22 57 01.53 | 22 57 02.78 (0.1) | 22 57 01.57 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6342.0 (68) | 6366.0 (61) | 6340.0 (68) | 6256.0 | 6030.0 | 6403.0 (115) | ||||||
| log(g) | [cgs] | 8.35 (0.02) | 8.34 (0.03) | 8.33 (0.03) | 8.30 | 8.18 | 8.37 (0.04) | ||||||
| Mass | [M☉] | 0.816 (0.02) | 0.806 (0.03) | 0.801 (0.03) | 0.781 | 0.687 | 0.826 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 4.1500 | 3.8890 | 3.8770 | |||||||||
| 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] | 11.36 (0.2) | 11.18 (0.3) | 11.18 (0.3) | 11.36 | 11.36 (0.2) | 11.18 (0.3) | ||||||
| Distance | [pc] | 88.02 (1) | 89.45 (2) | 89.43 (2) | 88.02 | 88.02 (1) | 89.43 (2) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 9.716736894 (0.1) | 9.643683608 (0.3) | 9.717 (0.1) | 9.643683608 | ||||||||
| Proper motion (declination) | [mas/yr] | -77.97310942 (0.2) | -77.93341757 (0.5) | -77.973 (0.2) | -77.93341757 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 18.16 (0.06) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 20.05 (0.04) | 20.05 (0.04) | 20.05 (0.04) | ||||||||||
| g magnitude | 19.37 (0.01) | 19.37 (0.01) | |||||||||||
| r magnitude | 19.03 (0.01) | 19.03 (0.01) | |||||||||||
| i magnitude | 18.96 (0.02) | 18.96 (0.02) | |||||||||||
| z magnitude | 18.89 (0.04) | 18.89 (0.04) | |||||||||||
| G magnitude | 19.03 (0.02) | 19.06 | 19.03 | 19.03 (0.003) | 19.06 | ||||||||
| BP magnitude | 19.29 (0.02) | 19.21 | 19.21 | ||||||||||
| RP magnitude | 18.63 (0.02) | 18.56 | 18.56 | ||||||||||
| Pan g magnitude | 19.32 (0.01) | 19.32 (0.01) | |||||||||||
| Pan r magnitude | 19.07 (0.01) | 19.07 (0.01) | |||||||||||
| Pan i magnitude | 18.95 (0.007) | 18.95 (0.007) | |||||||||||
| Pan z magnitude | 19.00 (0.05) | 19.00 (0.05) | |||||||||||
| Pan y magnitude | 18.90 (0.05) | 18.89 (0.05) | |||||||||||
| E(B-V) | 0.026 | ||||||||||||
* Constant surface field
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