LAMOST J142552.50+341928.5
All names: GALEX J142552.5+341928, Gaia EDR3 1479765251657612160, SDSS J142552.50+341928.6, Gaia DR3 1479765251657612160, SDSS J142552.50+341928.5, LAMOST J142552.50+341928.5, Gaia DR2 1479765251657612160, SDSS J142552.50+341928.52
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 25 52.48 (0.07) | 14 25 52.50 | 14 25 52.48 (0.1) | 14 25 52.48 | 14 25 52.51 (0.07) | |||||||
| Declination | 34 19 28.47 (0.1) | 34 19 28.63 | 34 19 28.48 (0.1) | 34 19 28.47 | 34 19 28.60 (0.1) | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 18060.0 | 20726.0 (178) | 20639.0 (1157) | ||||||||
| log(g) | [cgs] | 7.45 | 7.54 (0.03) | 7.61 (0.09) | ||||||||
| Mass | [M☉] | 0.371 | 0.4529999999999999 (0.009) | 0.438 (0.06) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.0519 | ||||||||||
| 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] | 2.13 (0.2) | 2.09 (0.2) | 2.13 | 2.13 (0.2) | |||||||
| Distance | [pc] | 469.19 (36) | 477.38 (50) | 469.19 | 469.20 (36) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -18.3023298 (0.09) | -18.21473262 (0.2) | -18.302 (0.09) | ||||||||
| Proper motion (declination) | [mas/yr] | -7.767055795 (0.1) | -7.772015961 (0.3) | -7.767 (0.1) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.51 (0.01) | 18.53 (0.02) | 18.51 (0.01) | |||||||||
| g magnitude | 18.37 (0.007) | 18.40 (0.02) | 18.37 (0.007) | |||||||||
| r magnitude | 18.73 (0.009) | 18.75 (0.02) | 18.73 (0.009) | |||||||||
| i magnitude | 18.98 (0.01) | 19.01 (0.02) | 18.98 (0.01) | |||||||||
| z magnitude | 19.30 (0.06) | 19.28 (0.05) | 19.30 (0.06) | |||||||||
| G magnitude | 18.57 (0.01) | 18.60 | 18.57 | 18.57 (0.003) | ||||||||
| BP magnitude | 18.50 (0.01) | 18.43 | ||||||||||
| RP magnitude | 18.79 (0.03) | 18.74 | ||||||||||
| Pan g magnitude | 18.40 (0.02) | |||||||||||
| Pan r magnitude | 18.75 (0.009) | |||||||||||
| Pan i magnitude | 19.05 (0.005) | |||||||||||
| Pan z magnitude | 19.30 (0.02) | |||||||||||
| Pan y magnitude | 19.48 (0.03) | |||||||||||
| E(B-V) | 0.018 | |||||||||||
* Constant surface field
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