SDSS J162000.40+493910.8
All names: SDSS J162000.41+493910.8, Gaia DR3 1423277876141247872, SDSS J162000.41+493910.6, Gaia EDR3 1423277876141247872, Gaia DR2 1423277876141247872, GALEX J162000.4+493910, SDSS J162000.40+493910.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 20 00.41 (0.1) | 16 20 00.41 | 16 20 00.41 (0.1) | 16 20 00.41 | 16 20 00.41 (0.1) | 16 20 00.41 | |||||
| Declination | 49 39 10.71 (0.1) | 49 39 10.80 | 49 39 10.71 (0.2) | 49 39 10.71 | 49 39 10.79 (0.1) | 49 39 10.81 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 19482.0 | 26124.0 (1885) | 23333.0 (389) | |||||||
| log(g) | [cgs] | 7.86 | 8.14 (0.09) | 8.10 (0.06) | |||||||
| Mass | [M☉] | 0.546 | 0.718 (0.07) | 0.682 (0.04) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0537 | |||||||||
| 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] | 2.41 (0.1) | 2.45 (0.2) | 2.41 | 2.41 (0.1) | ||||||
| Distance | [pc] | 415.70 (22) | 408.82 (26) | 415.70 | 415.70 (22) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 1.421665478 (0.1) | 1.290680276 (0.3) | 1.422 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | -4.960216939 (0.2) | -4.412679287 (0.4) | -4.96 (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 | 18.44 (0.01) | 18.44 (0.01) | 18.42 (0.02) | ||||||||
| g magnitude | 18.44 (0.007) | 18.44 (0.007) | 18.44 (0.01) | ||||||||
| r magnitude | 18.87 (0.01) | 18.87 (0.01) | 18.86 (0.01) | ||||||||
| i magnitude | 19.18 (0.01) | 19.18 (0.01) | 19.17 (0.02) | ||||||||
| z magnitude | 19.46 (0.06) | 19.46 (0.06) | 19.41 (0.06) | ||||||||
| G magnitude | 18.68 (0.02) | 18.71 | 18.68 | 18.68 (0.003) | |||||||
| BP magnitude | 18.59 (0.02) | 18.57 | |||||||||
| RP magnitude | 18.93 (0.04) | 18.90 | |||||||||
| Pan g magnitude | 18.52 (0.007) | ||||||||||
| Pan r magnitude | 18.86 (0.009) | ||||||||||
| Pan i magnitude | 19.18 (0.008) | ||||||||||
| Pan z magnitude | 19.47 (0.02) | ||||||||||
| Pan y magnitude | 19.50 (0.05) | ||||||||||
| E(B-V) | 0.019 | ||||||||||
* Constant surface field
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