Planet KMT-2018-BLG-1990L b
| Name | KMT-2018-BLG-1990L b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2019 | ||
| Mass | 0.57 ( -0.25 +0.79 ) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 7.2 (± 1.6) AU | |
|
| Orbital Period | — | ||
| Eccentricity | — | ||
| ω | — | ||
| Tperi | — | ||
| Radius | — | ||
| Inclination | — | ||
| Update | 2019-05-15 | ||
| Detection Method | Microlensing | ||
| Mass Detection Method | Microlensing | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
KMT-2018-BLG-1990L| Name | KMT-2018-BLG-1990L | ||
| Distance | 1239.0 ( -430.0 +1006.0 ) pc | |
|
| Spectral type | M | ||
| Apparent magnitude V | — | ||
| Mass | 0.14 ( -0.06 +0.2 ) MSun | |
|
| Age | — | ||
| Effective temperature | — | ||
| Radius | — | ||
| Metallicity [Fe/H] | — | ||
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 17:53:44.0 | ||
| Dec2000 | -22:09:09 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Related publications
KMT-2018-BLG-1990Lb: A Nearby Jovian Planet From A Low-Cadence Microlensing Field
2019
RYU Y.-H., HWANG K.-H., GOULD A., ALBROW M., CHUNG S.-J. et al.
Astron. J., 158, 151
paper arxiv
