 An artistic impression of TOI-813 b | |
| Discovery | |
|---|---|
| Discovery date | 2019 |
| Transit | |
| Designations | |
| TIC 55525572, 2MASS J04504658-6054196, CD-61 970 | |
| Orbital characteristics | |
| 0.423 AU | |
| Eccentricity | 0.05 |
| Inclination | 89.64 |
| Star | TOI-813 |
| Physical characteristics | |
| Mass | 42 ME |
TOI-813 b is a Saturn sized exoplanet orbiting the star TOI-813, a evolved and bright subgiant G-type star located 858 light years away from Earth. The exoplanet is a Neptune like gas giant type planet with 42 ME and 6.7 R🜨.[1][2] In approximately 780 million years, the planet will be engulfed and destroyed by its parent star.[3]
TOI-813 b was discovered as part of the Planet Hunters project.[4]
Orbit[edit]
The planet orbits the star TOI-813 at 0.423 AU and an orbital eccentricity of 0.05. TOI-813 b has an orbital inclination of 89.64.[5]
References[edit]
- ^ "TOI-813 | NASA Exoplanet Archive". exoplanetarchive.ipac.caltech.edu. Retrieved 2023-11-01.
- ^ "Exoplanet-catalog". Exoplanet Exploration: Planets Beyond our Solar System. Retrieved 2023-11-01.
- ^ Anderson, Natali (2019-12-09). "TOI 813b: Saturn-Sized Exoplanet Found Orbiting Subgiant Star | Astronomy | Sci-News.com". Sci.News: Breaking Science News. Retrieved 2023-11-01.
- ^ Eisner, N. L.; Barragán, O.; et al. (May 2020). "Planet Hunters TESS I: TOI 813, a subgiant hosting a transiting Saturn-sized planet on an 84-day orbit". Monthly Notices of the Royal Astronomical Society. 494 (1): 750–763. arXiv:1909.09094. Bibcode:2020MNRAS.494..750E. doi:10.1093/mnras/staa138.
- ^ Martin, Pierre-Yves (2020). "Planet TOI-813 b". Extrasolar Planets Encyclopaedia. Retrieved 2023-11-01.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction