LAMOST J083345.75+295748.3
All names: SDSS J083345.75+295748.38, Gaia DR3 707852563621521792, LAMOST J083345.75+295748.3, Gaia EDR3 707852563621521792, SDSS J083345.75+295748.3, Gaia DR2 707852563621521792, GALEX J083345.7+295748
| Parameter | Unit | Gaia EDR3 | SDSS DR10 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 33 45.75 (0.2) | 08 33 45.75 | 08 33 45.75 (0.3) | 08 33 45.76 (0.2) | |||||||
| Declination | 29 57 48.39 (0.1) | 29 57 48.36 | 29 57 48.38 (0.2) | 29 57 48.37 (0.1) | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 37800.0 (483) | 24038.0 | 41648.0 (437) | |||||||
| log(g) | [cgs] | 7.85 (0.07) | 7.78 | 8.15 (0.05) | |||||||
| Mass | [M☉] | 0.59 (0.03) | 0.519 | 0.732 (0.03) | |||||||
| log(Luminosity) | [L☉] | -0.38 (0.05) | |||||||||
| Cooling age | [Gyr] | 0.0044 (0.0002) | 0.0195 | ||||||||
| 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] | 1.96 (0.2) | 2.14 (0.3) | 1.96 (0.2) | |||||||
| Distance | [pc] | 511.31 (50) | 467.47 (67) | 511.30 (50) | |||||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -6.801492321 (0.2) | -6.609336988 (0.5) | -6.801 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 0.834391542 (0.2) | 0.647915478 (0.4) | 0.834 (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 | 17.94 (0.01) | 17.95 (0.03) | 17.94 (0.01) | ||||||||
| g magnitude | 18.25 (0.006) | 18.25 (0.02) | 18.25 (0.006) | ||||||||
| r magnitude | 18.72 (0.009) | 18.71 (0.02) | 18.72 (0.009) | ||||||||
| i magnitude | 18.98 (0.01) | 19.00 (0.02) | 18.98 (0.01) | ||||||||
| z magnitude | 19.26 (0.05) | 19.26 (0.05) | 19.26 (0.05) | ||||||||
| G magnitude | 18.50 (0.02) | 18.53 | 18.50 (0.003) | ||||||||
| BP magnitude | 18.37 (0.02) | 18.24 | |||||||||
| RP magnitude | 18.68 (0.06) | 18.71 | |||||||||
| Pan g magnitude | |||||||||||
| Pan r magnitude | |||||||||||
| Pan i magnitude | |||||||||||
| Pan z magnitude | |||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.024 | ||||||||||
* Constant surface field
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