WASP-189 b

WASP-189 b
Discovery
Discovery date2018
Transit[1][2]
Orbital characteristics
0.05053
2.72 d
StarWASP-189 (HD 133112)
Physical characteristics
1.600+0.017
−0.016 RJ
Mass1.99 MJ
Albedo<0.48[3]
Temperature3470 K

WASP-189 b (also known as HD 133112 b) is an extrasolar planet that has an orbital period around its host star, WASP-189 (HD 133112), of less than three earth days, and is about 322 light-years away in the Libra constellation.[1][2][4] It was first discovered in 2018, and was observed in 2020 by CHEOPS.

  1. ^ a b Cite error: The named reference EA-20200928 was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference CHEOPS was invoked but never defined (see the help page).
  3. ^ Deline, A.; et al. (2022), "The atmosphere and architecture of WASP-189 b probed by its CHEOPS phase curve", Astronomy & Astrophysics, 659: A74, arXiv:2201.04518, Bibcode:2022A&A...659A..74D, doi:10.1051/0004-6361/202142400, S2CID 245877604
  4. ^ Cite error: The named reference A&A-20200917 was invoked but never defined (see the help page).