... Since these planets do not have the default separation constraints, it is necessary to ensure that observations of their moons are not scheduled while the target moon is behind the planet. ...
... Date: Mon, 17 Apr 2006 02:15:01 -0400 From: Thomas Wheeler Subject: HST Entered Inertial Hold at 2006.107:03:10:00.5 Hello, HST entered inertial hold on day 107:03:10:00.5 after failing a bright earth/moon avoidance test. ...
... The FGS has also been used to measure the relative flux of a star during an occultation of that star by the Neptunian moon Triton ( Figure 3.7 ), and the data were subsequently used to examine the thermal structure of Triton?s atmosphere (see Elliot et al ...
... moon Charon in 1978 James Christy & Robert Harrington U.S. Naval Observatory ... moons are roughly 3-4x farther out than Charon, and co-planar with possible 6:4:1 ... moons marginally detected · Additional points for orbit determinations Clean image ...
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Ссылки http://www.stsci.edu/~mutchler/talks/Pluto_Odyssey_13march2008.pdf -- 1566.0 Кб -- 14.03.2008 Похожие документы
... Split of 3848) The Planetary Camera was used to make two photometry observations of the planet Pluto and its moon Charon ... was used to make a TALED exposure subsequent to other spectral observations of the planet Pluto and its moon Charon ...