... Элементы орбит Тритона и Фебы были уточнены по современным точным CCD наблюдениям (1998 2005 гг.), благодаря чему удалось получить статистически значимое значение эксцентриситета для орбиты Тритона: e = 0.0028 0.0003. ...
... Remember that photographic or CCD observations are comparable with astrometric positions, whereas meridian observations are comparable with apparent ones. ...
... to find all those numbered minor planets which can be seen at the given moment in certain part of the sky (e.g. covered by photographic plate or by CCD frame), to calculate their coordinates and to display their mutual positions and diurnal motions ...
... Красинский Г.А., Ягудина Э.И., Касас Р. CCD-наблюдения взаимного положения галилеевых спутников Юпитера и звезды 104297 Hipparcos 12-14 ноября 1997 г . ...
... Afterwards, we will continue the observations through classic CCD observations. ... At the present time, we are continuing CCD observations using a 1.2 meter telescope ...
... resonance ob jects'' related with Jupiter have been performed in Simeiz observatory of Russia ( by means of telescope ``Zeiss--1000'', CCD ST--6) and in international observa tory ``Peak Terscol'' (telescope ``Zeiss'' GAO UAS, CCD ``Photometrics ...
... Since 1990, the observations of Saturn satellites are mainly CCD ones and of ten published in pixels. ... All others available CCD observations of others authors (3350 positions) are given in pixels only. ...