Gaia DR2 1304733106575117056
All names: SDSS J163036.81+272451.5, SDSS J163036.79+272451.5, GALEX J163036.8+272452, WDJ163036.79+272451.53, Gaia DR2 1304733106575117056, SDSS J163036.80+272451.5, Gaia DR3 1304733106575117056, Gaia EDR3 1304733106575117056, J1630+2724
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Jewett et al. 2024 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 30 36.81 (0.06) | 16 30 36.81 | 16 30 36.81 | 16 30 36.79 (0.06) | 16 30 36.81 | |||||||||
| Declination | 27 24 51.49 (0.08) | 27 24 51.49 | 27 24 51.49 | 27 24 51.53 (0.08) | 27 24 51.49 | |||||||||
| Spectral type | DAH | DAH | DAH | DC | DAH | DAH | ||||||||
| Effective temperature | [K] | 11099.0 (150) | 11099.0 (151) | 11098.0 (150) | 11154.0 | 11110.0 | 9313.0 (192) | |||||||
| log(g) | [cgs] | 8.72 (0.02) | 8.72 | 8.72 (0.02) | 8.73 | 8.67 | 8.38 (0.03) | |||||||
| Mass | [M☉] | 1.054 (0.01) | 1.054 (0.01) | 1.056 (0.01) | 1.061 | 1.011 | 0.822 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 1.7700 (0.08) | 1.6680 | 1.5030 | ||||||||||
| 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] | 10.53 (0.09) | 10.57 (0.1) | 10.53 | 10.53 (0.09) | 10.57 (0.1) | ||||||||
| Distance | [pc] | 94.98 (0.8) | 94.63 (1) | 94.98 | 94.98 (0.8) | 94.63 (1) | ||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 16.61295973 (0.09) | 16.73584052 (0.2) | 16.613 (0.09) | 16.73584052 | |||||||||
| Proper motion (declination) | [mas/yr] | -2.929160094 (0.1) | -2.895998265 (0.2) | -2.929 (0.1) | -2.895998265 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | 17.99 (0.1) | |||||||||||||
| K magnitude | 18.20 (0.2) | |||||||||||||
| u magnitude | 18.21 (0.01) | 18.16 (0.01) | ||||||||||||
| g magnitude | 17.91 (0.006) | 17.90 (0.006) | ||||||||||||
| r magnitude | 18.05 (0.007) | 18.06 (0.007) | ||||||||||||
| i magnitude | 18.21 (0.009) | 18.25 (0.01) | ||||||||||||
| z magnitude | 18.40 (0.02) | 18.45 (0.03) | ||||||||||||
| G magnitude | 17.96 (0.01) | 17.99 | 17.96 | 17.96 (0.003) | 17.99 | |||||||||
| BP magnitude | 18.03 (0.01) | 18.01 | 18.01 | |||||||||||
| RP magnitude | 17.92 (0.01) | 17.92 | 17.92 | |||||||||||
| Pan g magnitude | 17.91 (0.005) | |||||||||||||
| Pan r magnitude | 18.04 (0.004) | |||||||||||||
| Pan i magnitude | 18.25 (0.01) | |||||||||||||
| Pan z magnitude | 18.40 (0.02) | |||||||||||||
| Pan y magnitude | 18.51 (0.03) | |||||||||||||
| E(B-V) | 0.013 | |||||||||||||
* Constant surface field
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