Gaia DR2 3856813767757333632
All names: LP 550-314, Gaia DR2 3856813767757333632, Gaia EDR3 3856813767757333632, NLTT 24575, LSPM J1031+0256, USNO-B1.0 0929-00254870, WDJ103126.86+025632.80, Gaia DR3 3856813767757333632
| 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 | 10 31 26.61 (0.1) | 10 31 26.62 | 10 31 26.61 | 10 31 26.87 (0.1) | 10 31 26.62 | |||||
| Declination | 02 56 30.63 (0.1) | 02 56 30.70 | 02 56 30.63 | 02 56 32.80 (0.1) | 02 56 30.70 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6105.0 | 5854.0 | 6261.0 (130) | ||||||
| log(g) | [cgs] | 8.21 | 8.07 | 8.27 (0.04) | ||||||
| Mass | [M☉] | 0.719 | 0.612 | 0.757 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.5370 | 3.4070 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.14 (0.2) | 15.11 (0.2) | 15.14 | 15.14 (0.2) | 15.11 (0.2) | ||||
| Distance | [pc] | 66.04 (0.7) | 66.18 (0.9) | 66.04 | 66.04 (0.7) | 66.18 (0.9) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -235.7308758 (0.2) | -235.1455531 (0.3) | -235.731 (0.2) | -235.1455531 | |||||
| Proper motion (declination) | [mas/yr] | -135.8944893 (0.2) | -135.8475379 (0.3) | -135.894 (0.2) | -135.8475379 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.80 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.60 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.40 (0.03) | |||||||||
| g magnitude | 18.68 (0.008) | |||||||||
| r magnitude | 18.33 (0.008) | |||||||||
| i magnitude | 18.20 (0.01) | |||||||||
| z magnitude | 18.18 (0.03) | |||||||||
| G magnitude | 18.35 (0.02) | 18.37 | 18.35 | 18.35 (0.003) | 18.37 | |||||
| BP magnitude | 18.62 (0.02) | 18.61 | 18.61 | |||||||
| RP magnitude | 17.89 (0.03) | 17.91 | 17.91 | |||||||
| Pan g magnitude | 18.65 (0.01) | |||||||||
| Pan r magnitude | 18.37 (0.008) | |||||||||
| Pan i magnitude | 18.23 (0.006) | |||||||||
| Pan z magnitude | 18.23 (0.007) | |||||||||
| Pan y magnitude | 18.22 (0.02) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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