Results 81 to 90 of about 213 (136)

Discovery of a Jupiter Analog Misaligned to the Inner Planetary System in HD 73344

open access: yesThe Astronomical Journal
We present the discovery of a Jupiter-like planet, HD 73344 d ( ${m}_{d}=2.5{5}_{-0.46}^{+0.56}\,{M}_{J}$ , ${a}_{d}=6.7{0}_{-0.26}^{+0.25}$ au, ${e}_{d}=0.1{8}_{-0.12}^{+0.14}$ ) based on 27 yr radial velocity (RV) observations from ELODIE, Lick ...
Jingwen Zhang   +8 more
doaj   +1 more source

Identification of carbon dioxide in an exoplanet atmosphere. [PDF]

open access: yesNature, 2023
JWST Transiting Exoplanet Community Early Release Science Team.
europepmc   +1 more source

Jupiter Evolutionary Models Incorporating Stably Stratified Regions

open access: yesThe Astrophysical Journal
We address the issue of which broad set of initial conditions for the planet Jupiter best matches the current presence of a “fuzzy core” of heavy elements, while at the same time comporting with measured parameters such as its effective temperature ...
Roberto Tejada Arevalo   +3 more
doaj   +1 more source

Solving protoplanetary structure equations using Adomian decomposition method. [PDF]

open access: yesHeliyon, 2021
Paul GC   +6 more
europepmc   +1 more source

Ice giant system exploration in the 2020s: an introduction. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2020
Fletcher LN   +7 more
europepmc   +1 more source

Planets larger than Neptune have elevated eccentricities. [PDF]

open access: yesProc Natl Acad Sci U S A
Gilbert GJ, Petigura EA, Entrican PM.
europepmc   +1 more source

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