Gaia DR2 4391115602120939136
All names: LP 566-30, LSPM J1703+0301, Gaia DR2 4391115602120939136, WDJ170344.45+030128.72, NLTT 44094, WDJ170344.45+030128.73, Gaia EDR3 4391115602120939136, 2MASS J17034445+0301288, USNO-B1.0 0930-00343571, TIC 297070450, Gaia DR3 4391115602120939136
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 03 44.39 (0.05) | 17 03 44.39 | 17 03 44.39 | 17 03 44.45 (0.05) | 17 03 44.39 | |||||
| Declination | 03 01 25.71 (0.03) | 03 01 25.80 | 03 01 25.71 | 03 01 28.73 (0.03) | 03 01 25.80 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8901.0 | 8600.0 | 8912.0 (81) | ||||||
| log(g) | [cgs] | 8.58 | 8.50 | 8.60 (0.01) | ||||||
| Mass | [M☉] | 0.97 | 0.902 | 0.979 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.3850 | 2.2860 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 20.35 (0.07) | 20.25 (0.09) | 20.35 | 20.35 (0.07) | 20.25 (0.09) | ||||
| Distance | [pc] | 49.13 (0.2) | 49.39 (0.2) | 49.13 | 49.13 (0.2) | 49.39 (0.2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -49.24404227 (0.07) | -49.12668968 (0.2) | -49.244 (0.07) | -49.12668968 | |||||
| Proper motion (declination) | [mas/yr] | -188.8051797 (0.05) | -188.8546144 (0.1) | -188.805 (0.05) | -188.8546144 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 16.90 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 16.80 | |||||||||
| I magnitude | ||||||||||
| J magnitude | 16.80 (0.1) | |||||||||
| H magnitude | 16.32 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 16.98 (0.004) | 17.00 | 16.98 | 16.98 (0.003) | 17.00 | |||||
| BP magnitude | 17.06 (0.004) | 17.04 | 17.04 | |||||||
| RP magnitude | 16.82 (0.006) | 16.79 | 16.79 | |||||||
| Pan g magnitude | 17.03 (0.004) | |||||||||
| Pan r magnitude | 17.04 (0.001) | |||||||||
| Pan i magnitude | 17.12 (0.003) | |||||||||
| Pan z magnitude | 17.24 (0.005) | |||||||||
| Pan y magnitude | 17.32 (0.01) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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