Astronomy:HIP 41378 d

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Short description: Extrasolar planet in the constellation Cancer
HIP 41378 d
Discovery
Discovery dateJune 2016
Transit
Orbital characteristics
0.88 ± 0.01 au
Orbital period278.3618 ± 0.0005[1][2] d
StarHIP 41378[2]
Physical characteristics
Mean radius3.54±0.06 R⊕
Mass<4.6[1] M⊕


HIP 41378 d (also known as EPIC 211311380 d) is an exoplanet orbiting around the F-type star HIP 41378. It has a radius about 3.5 times that of Earth.[2] Planetary orbit is significantly inclined to the equatorial plane of the parent star, misalignment been equal to 57.1+26.4−17.9°.[3]

See also

References

  1. ↑ 1.0 1.1 Santerne, A.; Malavolta, L.; Kosiarek, M. R.; Dai, F.; Dressing, C. D.; Dumusque, X.; Hara, N. C.; Lopez, T. A.; Mortier, A.; Vanderburg, A.; Adibekyan, V.; Armstrong, D. J.; Barrado, D.; Barros, S. C. C.; Bayliss, D.; Berardo, D.; Boisse, I.; Bonomo, A. S.; Bouchy, F.; Brown, D. J. A.; Buchhave, L. A.; Butler, R. P.; Collier Cameron, A.; Cosentino, R.; Crane, J. D.; Crossfield, I. J. M.; Damasso, M.; Deleuil, M. R.; Delgado Mena, E.; et al. (2019). "An extremely low-density and temperate giant exoplanet". arXiv:1911.07355 [astro-ph.EP].
  2. ↑ 2.0 2.1 2.2 "HIP 41378 d CONFIRMED PLANET OVERVIEW PAGE". NASA Exoplanet Archive. http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=HIP+41378+d&type=CONFIRMED_PLANET. 
  3. ↑ Grouffal, S.; Santerne, A.; Bourrier, V.; Dumusque, X.; Triaud, A. H. M. J.; Malavolta, L.; Kunovac, V.; Armstrong, D. J. et al. (2022), "Rossiter-Mc Laughlin detection of the 9-month period transiting exoplanet HIP41378 D", Astronomy & Astrophysics 668: A172, doi:10.1051/0004-6361/202244182 




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