LAMOST J075741.91+213941.1
All names: LAMOST J075741.91+213941.1, SDSS J075741.88+213939.78, Gaia EDR3 673976752106014720, SDSS J075741.88+213939.7, SDSS J075741.90+213939.9, Gaia DR2 673976752106014720, Gaia DR3 673976752106014720, GALEX J075741.8+213939
| 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 | 07 57 41.87 (0.1) | 07 57 41.90 | 07 57 41.87 (0.1) | 07 57 41.87 | 07 57 41.91 (0.1) | |||||||
| Declination | 21 39 39.60 (0.07) | 21 39 39.99 | 21 39 39.62 (0.07) | 21 39 39.60 | 21 39 40.11 (0.07) | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14573.0 | 15442.0 (92) | 15233.0 (547) | ||||||||
| log(g) | [cgs] | 8.08 | 8.20 (0.01) | 8.17 (0.04) | ||||||||
| Mass | [M☉] | 0.657 | 0.72 (0.005) | 0.717 (0.03) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.2422 | ||||||||||
| 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] | 6.22 (0.1) | 6.04 (0.2) | 6.22 | 6.22 (0.1) | |||||||
| Distance | [pc] | 160.90 (3) | 165.52 (5) | 160.90 | 160.90 (3) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -42.11224729 (0.1) | -42.19298565 (0.3) | -42.112 (0.1) | ||||||||
| Proper motion (declination) | [mas/yr] | -32.02981259 (0.08) | -31.98169501 (0.1) | -32.03 (0.08) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 17.89 (0.03) | |||||||||||
| H magnitude | 17.93 (0.07) | |||||||||||
| K magnitude | 17.90 (0.1) | |||||||||||
| u magnitude | 17.73 (0.01) | 17.74 (0.02) | 17.73 (0.01) | |||||||||
| g magnitude | 17.42 (0.005) | 17.43 (0.02) | 17.43 (0.005) | |||||||||
| r magnitude | 17.71 (0.006) | 17.72 (0.02) | 17.71 (0.006) | |||||||||
| i magnitude | 17.96 (0.008) | 17.97 (0.02) | 17.96 (0.008) | |||||||||
| z magnitude | 18.24 (0.03) | 18.25 (0.03) | 18.24 (0.03) | |||||||||
| G magnitude | 17.57 (0.008) | 17.60 | 17.57 | 17.57 (0.003) | ||||||||
| BP magnitude | 17.56 (0.008) | 17.54 | ||||||||||
| RP magnitude | 17.70 (0.01) | 17.69 | ||||||||||
| Pan g magnitude | 17.45 (0.003) | |||||||||||
| Pan r magnitude | 17.71 (0.003) | |||||||||||
| Pan i magnitude | 17.99 (0.007) | |||||||||||
| Pan z magnitude | 18.21 (0.02) | |||||||||||
| Pan y magnitude | 18.38 (0.02) | |||||||||||
| E(B-V) | 0.006 | |||||||||||
* Constant surface field
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