Titlebook: Saturn and How to Observe It; Julius L. Benton Book 2005 Springer-Verlag London 2005 Planet.Saturn.Saturn‘s Ring System.Saturnian Atmosphe

空中

松果

BIPED

无脊椎

围巾

indigenous

Determining Latitudes and Timing Central Meridian Transits, the globe of the planet. The measured latitude positions of these features may change to a small degree periodically, and observational evidence suggests that the widths of belts and zones vary with time.

Substance

Gentry

A Primer on Imaging Saturn and Its Ring System,anetary phenomena at or near the threshold of vision. Seasoned visual observers generally acknowledge the fact that it is nearly impossible to be completely objective in describing delicate contrasts and patterns seen or suspected on the surfaces and in the atmospheres of planets, and deducing the a

aerial

多节

Methods of Visual Photometry and Colorimetry, albedo values of Saturn’s features. Furthermore, after capturing a series of images of Saturn with a CCD camera or webcam during a given observing session, it is crucial not to forget to perform visual estimates of belt, zone, and ring component intensities on the same night.