SDSS J161710.49+383306.9
All names: Gaia DR3 1378848058667871616, Gaia DR2 1378848054371126016, SDSS J161710.48+383306.7, Gaia EDR3 1378848058667871616, SDSS J161710.48+383306.77, GALEX J161710.5+383306, SDSS J161710.49+383306.9, SDSS J161710.47+383306.7
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 17 10.46 (0.2) | 16 17 10.49 | 16 17 10.46 (0.2) | 16 17 10.46 | 16 17 10.51 (0.2) | |||||||
| Declination | 38 33 06.83 (0.2) | 38 33 06.97 | 38 33 06.83 (0.2) | 38 33 06.83 | 38 33 06.99 (0.2) | |||||||
| Spectral type | DA | DAH: | DAH: | DA | DAH | DA | ||||||
| Effective temperature | [K] | 14448.2 (320) | 13739.0 | 15854.0 (204) | 16838.0 (1304) | |||||||
| log(g) | [cgs] | 8.06 (0.8) | 8.00 | 8.08 (0.04) | 8.19 (0.09) | |||||||
| Mass | [M☉] | 0.6456236279078688 (0.08) | 0.61 | 0.728 (0.08) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.2570 | ||||||||||
| 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] | 2.92 (0.2) | 2.98 (0.2) | 2.92 | 2.92 (0.2) | |||||||
| Distance | [pc] | 342.41 (22) | 335.18 (26) | 342.41 | 342.41 (22) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -30.61963761 (0.2) | -30.87597896 (0.5) | -30.62 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | -10.26479495 (0.2) | -9.953626112 (0.5) | -10.265 (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 | 19.32 (0.02) | 19.33 (0.03) | 19.32 (0.03) | |||||||||
| g magnitude | 18.95 (0.009) | 18.97 (0.02) | 18.95 (0.009) | |||||||||
| r magnitude | 19.22 (0.01) | 19.24 (0.02) | 19.22 (0.01) | |||||||||
| i magnitude | 19.49 (0.02) | 19.52 (0.02) | 19.49 (0.02) | |||||||||
| z magnitude | 19.70 (0.07) | 19.70 (0.06) | 19.70 (0.07) | |||||||||
| G magnitude | 19.13 (0.03) | 19.15 | 19.13 | 19.13 (0.004) | ||||||||
| BP magnitude | 19.08 (0.03) | 19.09 | ||||||||||
| RP magnitude | 19.24 (0.04) | 19.16 | ||||||||||
| Pan g magnitude | 18.98 (0.02) | |||||||||||
| Pan r magnitude | 19.23 (0.01) | |||||||||||
| Pan i magnitude | 19.51 (0.009) | |||||||||||
| Pan z magnitude | 19.74 (0.04) | |||||||||||
| Pan y magnitude | 19.66 (0.06) | |||||||||||
| E(B-V) | 0.018 | |||||||||||
* Constant surface field
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