http://www.midnightkite.com/software.html========
ECLIPSING BINARY STAR
應該是雙星類的軟體
http://www.midnightkite.com/binstar.html下面有些 小軟體 土衛 木衛
土衛 Satellites of Saturn
木衛 Galilean Satellites
木星表面 tracker6
from here
http://www.midnightkite.com/dansoftware.htmlSatellites of Saturn v2.0
This program displays the relative locations of Saturn's moons for a given date and time. Preview satsat2.gif. A comparison with other software is available.
Galilean Satellites v5.3
This program displays the relative locations of the moons of Jupiter for a given date and time. Preview galsat53.gif
Tracker v6.0
This program displays the relative locations of the natural features on Jupiter's southern hemisphere such as the Great Red Spot as well as the impact scars of comet Shoemaker Levy-9. The longitude of the central meridian of Jupiter is also displayed for a given date and time. Preview tracker6.gif.