... Кольцо 1986U2R получило название zeta ring [5]. ... оптич.глубина . Альбедо . zeta ring . (1986U2R) . 38 000 км . 0? . ... Orbits of nine Uranian rings. Astron. J., 86 p. 444-455. ...
... 1992). Being observed at infrared wavelengths, the planet-ring system will be visible as a single ring interrupted by a gap at its Southern part. ...
... planetary methane and hydrogen absorption at ?=2.0-2.4 ?m. Saturn’s rings, however, remain bright in this spectral region ... to use the disk of Saturn to occult or to eclipse the bright ring and to observe the satellites as they pass through superior ...
... The ethereal rings of Jupiter and Saturn. ... In Planetary Rings, (R. Greenberg and A. Brahic, Eds.), University of Arizona Press ... Jupiter's ring system: New results on structure and particle properties. ...
... ring is occulted by the disk of Saturn and the corresponding satellite is in superior conjunction; 'shade' means that the ... ring is occulted by the disk of Saturn and the corresponding satellite is in superior conjunction shade: the satellite passes ...
... Новое узкое кольцо R/2004 S2 шириной примерно 300 км обнаружено в области F-ring на расстоянии 138900 км и расположено между Atlas ring (R/2004 S1) и орбитой шестнадцатого спутника Сатурна SXVI (Прометей). ...
... of Jupiter and Saturn triggered by the mutual perturbation: a model of two rings ... Two-dimensional generalization of Gaussian rings and dynamics of the central regions ...