LSPM J1055+2111
All names: SDSS J105544.90+211105.03, PSO J163.9367+21.1844, LSPM J1055+2111, 2MASS J10554495+2111055, WDJ105544.96+211105.58, PM J10557+2111, Gaia EDR3 3988212592756945152, Gaia DR3 3988212592756945152, USNO-B1.0 1111-00195763, J1055+2111, 10557+2111, SDSS J105544.90+211105.0, Gaia DR2 3988212592756945152, TIC 337298217, GALEX J105544.9+211104
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Kilic et al. 2025 | Hardy et al. 2023a | Caron et al. 2023 | Kilic et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 55 44.78 (0.09) | 10 55 44.90 | 10 55 44.78 (0.1) | 10 55 44.78 | 10 55 44.96 (0.09) | 10 55 44.78 | ||||||||||||
| Declination | 21 11 03.63 (0.08) | 21 11 05.01 | 21 11 03.69 (0.1) | 21 11 03.63 | 21 11 05.59 (0.08) | 21 11 03.69 | ||||||||||||
| Spectral type | DAH | DA | DAH | DAH | DAH | DAH | DAH | DAH | DA | DAH | DA | DA | ||||||
| Effective temperature | [K] | 6051.0 (24) | 5849.8 (90) | 6100.0 (22) | 6050.0 (24) | 6090.0 (45) | 6105.0 | 6490.0 (82) | 6307.0 (12) | 6167.0 (68) | ||||||||
| log(g) | [cgs] | 8.10 (0.008) | 8.04 (0.1) | 8.12 (0.01) | 8.10 (0.01) | 8.12 (0.02) | 8.12 | 8.00 (0.2) | 9.21 (0.06) | 8.14 (0.02) | ||||||||
| Mass | [M☉] | 0.652 (0.008) | 0.6096352914847574 (0.2) | 0.663 (0.009) | 0.646 (0.009) | 0.66 (0.01) | 0.66 | 0.59 (0.1) | 0.679 (0.02) | |||||||||
| log(Luminosity) | [L☉] | -3.59 | ||||||||||||||||
| Cooling age | [Gyr] | 2.8900 | 2.8640 (0.2) | 2.8410 | ||||||||||||||
| 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] | 21.17 (0.1) | 21.06 (0.1) | 21.06 (0.2) | 21.06 (0.2) | 21.17 | 21.17 (0.1) | 21.06 (0.2) | ||||||||||
| Distance | [pc] | 47.24 (0.2) | 47.48 (0.3) | 47.49 (0.3) | 47.49 (0.3) | 63.10 (7) | 47.24 | 47.24 (0.2) | 47.49 (0.3) | |||||||||
| Composition | H | H | H | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -160.4346106 (0.1) | -160.6804336 (0.3) | -153.0 | -160.435 (0.1) | -160.68 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -122.0958906 (0.1) | -121.6956423 (0.3) | -114.0 | -122.096 (0.1) | -121.696 | ||||||||||||
| Variability | ||||||||||||||||||
| Magnetic | ||||||||||||||||||
| Bd | [MG] | |||||||||||||||||
| Infrared excess (disk) | ||||||||||||||||||
| Binarity | ||||||||||||||||||
| B magnitude | 18.30 | |||||||||||||||||
| V magnitude | ||||||||||||||||||
| R magnitude | 17.50 | |||||||||||||||||
| I magnitude | ||||||||||||||||||
| J magnitude | 16.63 (0.02) | 16.62 (0.2) | 16.62 | 16.62 (0.2) | ||||||||||||||
| H magnitude | 17.09 (0.03) | 17.09 | ||||||||||||||||
| K magnitude | 15.80 (0.03) | 15.80 | ||||||||||||||||
| u magnitude | 18.70 (0.02) | 18.70 (0.02) | 18.73 | 18.73 (0.03) | 18.70 (0.02) | 18.70 (0.02) | ||||||||||||
| g magnitude | 17.80 (0.005) | 17.81 | 17.83 (0.02) | 17.80 (0.006) | 17.80 (0.005) | |||||||||||||
| r magnitude | 17.49 (0.005) | 17.49 | 17.50 (0.02) | 17.49 (0.003) | 17.49 (0.005) | |||||||||||||
| i magnitude | 17.41 (0.006) | 17.40 | 17.42 (0.03) | 17.39 (0.005) | 17.41 (0.006) | |||||||||||||
| z magnitude | 17.38 (0.01) | 17.38 | 17.37 (0.03) | 17.38 (0.003) | 17.38 (0.01) | |||||||||||||
| G magnitude | 17.50 (0.01) | 17.52 | 17.50 | 17.50 (0.003) | 17.52 | |||||||||||||
| BP magnitude | 17.78 (0.01) | 17.78 | 17.78 | |||||||||||||||
| RP magnitude | 17.06 (0.01) | 17.06 | 17.06 | |||||||||||||||
| Pan g magnitude | 17.80 (0.007) | 17.80 (0.006) | 17.80 (0.006) | |||||||||||||||
| Pan r magnitude | 17.49 (0.004) | 17.49 (0.003) | 17.49 (0.003) | |||||||||||||||
| Pan i magnitude | 17.39 (0.004) | 17.39 (0.005) | 17.39 (0.005) | |||||||||||||||
| Pan z magnitude | 17.38 (0.003) | 17.38 (0.003) | 17.38 (0.003) | |||||||||||||||
| Pan y magnitude | 17.39 (0.01) | 17.39 (0.01) | 17.39 (0.01) | |||||||||||||||
| E(B-V) | 0.001 | |||||||||||||||||
* Constant surface field
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