Gaia DR2 2264107613704439808
All names: WDJ19451.59+731629.86, Gaia EDR3 2264107613704439808, Gaia DR3 2264107613704439808, WDJ194501.59+731629.87, TIC 237223287, NLTT 48260, 2MASS J19450170+7316294, USNO-B1.0 1632-00118573, LP 45-321, Gaia DR2 2264107613704439808, LSPM J1945+7316
| 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 | 19 45 01.11 (0.04) | 19 45 01.12 | 19 45 01.11 | 19 45 01.59 (0.04) | 19 45 01.12 | |||||
| Declination | 73 16 31.63 (0.06) | 73 16 31.57 | 73 16 31.63 | 73 16 29.87 (0.06) | 73 16 31.57 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8232.0 | 7975.0 | 8146.0 (81) | ||||||
| log(g) | [cgs] | 7.94 | 7.85 | 7.91 (0.02) | ||||||
| Mass | [M☉] | 0.562 | 0.489 | 0.543 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9198 | 0.9198 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.84 (0.05) | 15.84 (0.07) | 15.84 | 15.84 (0.05) | 15.84 (0.07) | ||||
| Distance | [pc] | 63.12 (0.2) | 63.15 (0.3) | 63.12 | 63.12 (0.2) | 63.15 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -130.1009501 (0.06) | -130.0539267 (0.1) | -130.101 (0.06) | -130.0539267 | |||||
| Proper motion (declination) | [mas/yr] | 109.9370757 (0.07) | 110.0685082 (0.2) | 109.937 (0.07) | 110.0685082 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 17.30 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 16.70 | |||||||||
| I magnitude | ||||||||||
| J magnitude | 16.50 (0.1) | |||||||||
| H magnitude | 15.97 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 16.75 (0.005) | 16.77 | 16.75 | 16.75 (0.003) | 16.77 | |||||
| BP magnitude | 16.88 (0.005) | 16.87 | 16.87 | |||||||
| RP magnitude | 16.54 (0.009) | 16.55 | 16.55 | |||||||
| Pan g magnitude | 16.86 (0.004) | |||||||||
| Pan r magnitude | 16.82 (0.004) | |||||||||
| Pan i magnitude | 16.87 (0.003) | |||||||||
| Pan z magnitude | 16.96 (0.004) | |||||||||
| Pan y magnitude | 17.04 (0.01) | |||||||||
| E(B-V) | 0.006 | |||||||||
* Constant surface field
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