SDSS J162146.50+175600.3
All names: Gaia DR3 1200365225187205888, Gaia EDR3 1200365225187205888, Gaia DR2 1200365225187205888, SDSS J162146.50+175600.2, SDSS J162146.50+175600.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 21 46.50 (0.2) | 16 21 46.50 | 16 21 46.50 (0.3) | 16 21 46.50 (0.2) | 16 21 46.50 | |||||
| Declination | 17 56 00.00 (0.2) | 17 56 00.24 | 17 56 00.01 (0.3) | 17 56 00.39 (0.2) | 17 56 00.29 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7326.0 | 7543.0 (119) | |||||||
| log(g) | [cgs] | 8.36 | 8.49 (0.3) | |||||||
| Mass | [M☉] | 0.823 | 0.896 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.8090 | ||||||||
| 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] | 6.27 (0.4) | 6.70 (0.6) | 6.27 (0.4) | ||||||
| Distance | [pc] | 159.49 (11) | 149.25 (14) | 159.49 (11) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -1.804097633 (0.3) | -2.530945736 (0.7) | -1.804 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -24.566364 (0.3) | -24.71708196 (0.7) | -24.566 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.34 (0.05) | 20.34 (0.05) | 20.30 (0.05) | |||||||
| g magnitude | 19.85 (0.02) | 19.86 (0.01) | 19.85 (0.02) | |||||||
| r magnitude | 19.71 (0.02) | 19.71 (0.02) | 19.72 (0.02) | |||||||
| i magnitude | 19.70 (0.02) | 19.70 (0.02) | 19.73 (0.03) | |||||||
| z magnitude | 19.78 (0.07) | 19.78 (0.07) | 19.77 (0.07) | |||||||
| G magnitude | 19.69 (0.05) | 19.74 | 19.69 (0.004) | |||||||
| BP magnitude | 19.93 (0.05) | 19.93 | ||||||||
| RP magnitude | 19.43 (0.05) | 19.43 | ||||||||
| Pan g magnitude | 19.82 (0.01) | |||||||||
| Pan r magnitude | 19.69 (0.01) | |||||||||
| Pan i magnitude | 19.72 (0.01) | |||||||||
| Pan z magnitude | 19.79 (0.03) | |||||||||
| Pan y magnitude | 19.69 (0.04) | |||||||||
| E(B-V) | 0.032 | |||||||||
* Constant surface field
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