Zobrazeno 1 - 10
of 140
pro vyhledávání: '"JiangHui Ji"'
Publikováno v:
The Astrophysical Journal Letters, Vol 971, Iss 1, p L8 (2024)
To date, the dayside thermal structure of ultra-hot Jupiters (UHJs) is generally considered to be inverted, but their nightside thermal structure has been less explored. Here, we explore the impact of nightside thermal emission on high-resolution inf
Externí odkaz:
https://doaj.org/article/e22391ddfa7747998c97f946e731e93a
Autor:
Dongjie Tan, Jianghui Ji, Chunhui Bao, Xiumin Huang, Guo Chen, Su Wang, Yao Dong, Haitao Li, Junbo Zhang, Liang Fang, Dong Li, Lei Deng, Jiacheng Liu, Zi Zhu
Publikováno v:
The Astronomical Journal, Vol 168, Iss 4, p 172 (2024)
The Closeby Habitable Exoplanet Survey (CHES) constitutes a mission intricately designed to systematically survey approximately 100 solar-type stars located within the immediate proximity of the solar system, specifically within a range of 10 pc. The
Externí odkaz:
https://doaj.org/article/9d634624a42f4175bab32ac50e4d39ee
Publikováno v:
The Astronomical Journal, Vol 167, Iss 6, p 286 (2024)
The Closeby Habitable Exoplanet Survey (CHES) is dedicated to the astrometric exploration for habitable-zone Earth-like planets orbiting solar-type stars in close proximity, achieving unprecedented microarcsecond precision. Given the elevated precisi
Externí odkaz:
https://doaj.org/article/87c1a483baf44b58985e47106d15f57b
Publikováno v:
The Innovation, Vol 3, Iss 4, Pp 100270- (2022)
Externí odkaz:
https://doaj.org/article/7dabf7aba4b140679a1d0f9c87477bf1
Publikováno v:
The Astrophysical Journal, Vol 956, Iss 1, p 45 (2023)
Planetary obliquity plays a significant role in determining the physical properties of planetary surfaces and climate. As direct detection is constrained due to the present observation accuracy, kinetic theories are helpful for predicting the evoluti
Externí odkaz:
https://doaj.org/article/84646391f53c400fa17b93e9dce12af5
Publikováno v:
The Astronomical Journal, Vol 166, Iss 4, p 178 (2023)
469219 Kamo‘oalewa is selected as one of the primary targets of Tianwen-2 mission, which is currently believed to be the most stable quasi-satellite of Earth. Here we derive a weak detection of the Yarkovsky effect for Kamo‘oalewa, giving A _2 =
Externí odkaz:
https://doaj.org/article/e645cb22b199444f96d3473138329d16
Autor:
Edward Ashton, Chan-Kao Chang, Ying-Tung Chen, Matthew J. Lehner, Shiang-Yu Wang, Mike Alexandersen, Young-Jun Choi, Wesley C. Fraser, A. Paula Granados Contreras, Takashi Ito, Youngmin JeongAhn, Jianghui Ji, JJ Kavelaars, Myung-Jin Kim, Samantha M. Lawler, Jian Li, Zhong-Yi Lin, Patryk Sofia Lykawka, Hong-Kyu Moon, Surhud More, Marco A. Muñoz-Gutiérrez, Keiji Ohtsuki, Rosemary E. Pike, Tsuyoshi Terai, Seitaro Urakawa, Fumi Yoshida, Hui Zhang, Haibin Zhao, Ji-Lin Zhou, (The FOSSIL Collaboration)
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 267, Iss 2, p 33 (2023)
From the first phase of the high-cadence Formation of the Outer Solar System: an Icy Legacy (FOSSIL) survey, we analyzed lightcurves, ranging from one to four nights in length, of 371 trans-Neptunian objects (TNOs) for periodicity. We found 29 TNOs w
Externí odkaz:
https://doaj.org/article/227affebe929452687c8207567fa2d5a
Autor:
Yao, Dong, Jianghui, Ji
Publikováno v:
SCIENCE CHINA Physics,Mechanics & Astronomy, 2012, 55(5), 872-879
We perform numerical simulations to investigate tidal evolution of two single-planet systems, that is, WASP-50 and GJ 1214 and a two-planet system CoRoT-7. The results of orbital evolution show that tidal decay and circularization may play a signific
Externí odkaz:
http://arxiv.org/abs/1204.1705
Autor:
Jianghui, Ji, Niu, Zhang
Publikováno v:
IAU Symposium 263 (2009) 45-49
We investigate the formation of terrestrial planets in the late stage of planetary formation using two-planet model. At that time, the protostar has formed for about 3 Myr and the gas disk has dissipated. In the model, the perturbations from Jupiter
Externí odkaz:
http://arxiv.org/abs/1004.1000
Publikováno v:
MNRAS, 405, (2010) 2016-2022
A diversity of resonance configurations may be formed under different migration of two giant planets. And the researchers show that the HD 128311 and HD 73526 planetary systems are involved in a 2:1 mean motion resonance but not in apsidal corotation
Externí odkaz:
http://arxiv.org/abs/1003.1193