Results 171 to 180 of about 33,171 (317)

Early Parkes Observations of Planets and Cosmic Radio Sources [PDF]

open access: yes, 2012
We discuss early Parkes observations of the radio emission from the planets Mercury, Venus, Mars, Saturn, and Uranus. The sensitive Parkes 11 cm system was used to detect a surprisingly high observed nighttime temperature on Mercury, the first, but ...
Kellermann, K. I.
core  

Analysis of Uranian radio emissions, Uranus Data Analysis Program (UDAP) [PDF]

open access: yes
Progress under this grant has included identifying certain new radio emission components and determining the source location of both these and the two major Uranian radio emission (the SHF and bursty components) by a unique new statistical minimization ...
Calvert, W.
core   +1 more source

Observations of Five Major Uranian Satellites during 2013–2020 Based on Gaia DR3

open access: yesThe Astrophysical Journal Supplement Series
A total of 10,339 positions of the five major Uranian satellites (Ariel, Umbriel, Titania, Oberon and Miranda) were collected at the Yunnan Observatories from 2013 to 2020 with the 1.0 m astrometric reflector.
H. Y. Zhang   +6 more
doaj   +1 more source

Orbital dynamics of the Uranian satellites based on Voyager data [PDF]

open access: yes
The satellites of Uranus all have significant non-zero eccentricities and in the case of Miranda a significant inclination as well. The Voyager 2 encounter with Uranus in January 1986, provided more accurate estimates of the masses and sizes of the ...
Plescia, J. B.
core   +1 more source

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