Gaia DR2 1097100089538914816
All names: Gaia DR2 1097100089538914816, LSPM J0815+6847, Gaia EDR3 1097100089538914816, Gaia DR3 1097100089538914816, 2MASS J08151820+6847205, NLTT 19129, WDJ081518.11+684720.34, LP 35-371, TIC 71585223, USNO-B1.0 1587-00101809
| 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 | 08 15 17.39 (0.04) | 08 15 17.41 | 08 15 17.39 | 08 15 18.11 (0.04) | 08 15 17.41 | |||||
| Declination | 68 47 19.05 (0.06) | 68 47 19.09 | 68 47 19.05 | 68 47 20.34 (0.06) | 68 47 19.09 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5450.0 | 5162.0 | 5491.0 (29) | ||||||
| log(g) | [cgs] | 7.98 | 7.78 | 8.00 (0.01) | ||||||
| Mass | [M☉] | 0.571 | 0.446 | 0.583 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.1850 | 3.3680 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 24.74 (0.07) | 24.73 (0.09) | 24.74 | 24.74 (0.07) | 24.73 (0.09) | ||||
| Distance | [pc] | 40.43 (0.1) | 40.43 (0.2) | 40.43 | 40.43 (0.1) | 40.43 (0.2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -244.2511629 (0.05) | -244.1287934 (0.1) | -244.251 (0.06) | -244.1287934 | |||||
| Proper motion (declination) | [mas/yr] | -81.07494946 (0.07) | -80.93849884 (0.2) | -81.075 (0.07) | -80.93849884 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 17.80 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 17.10 | |||||||||
| I magnitude | ||||||||||
| J magnitude | 16.31 (0.1) | |||||||||
| H magnitude | 16.05 (0.2) | |||||||||
| K magnitude | 15.64 (0.2) | |||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.45 (0.008) | 17.46 | 17.45 | 17.45 (0.003) | 17.46 | |||||
| BP magnitude | 17.84 (0.008) | 17.85 | 17.85 | |||||||
| RP magnitude | 16.91 (0.005) | 16.91 | 16.91 | |||||||
| Pan g magnitude | 17.89 (0.009) | |||||||||
| Pan r magnitude | 17.44 (0.005) | |||||||||
| Pan i magnitude | 17.25 (0.004) | |||||||||
| Pan z magnitude | 17.19 (0.006) | |||||||||
| Pan y magnitude | 17.16 (0.007) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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