Jupiter and Saturn
These two planets are prominent in the evening sky, and make interesting
observing targets since they are both big enough that we can see
some details. This short lab involves observing both planets,
recording what structure can be observed, and identifying some of
the moons of both planets.
Jupiter
Locate and observe Jupiter with the 8" telescope and appropriate
eyepieces. Sketch the planet and its moons, including as much detail
as is visible. Verify which way is north and east by gently pushing
on the telescope, and show the directions on your sketch.
Saturn
Do the same for Saturn. Some structure will be visible in the
rings, depending on the seeing. Try to locate the four brightest
moons and mark their positions.
Moons
Identify the moons on both your drawings and label them. The JPL
"Solar System Simulator" web page can be used; Sky and Telescope
has even nicer simulators but you have to find them. (Look at
Celestial Objects under Observing).
mickey@ifa.hawaii.edu
Last modified: April 14, 2005
http://www.ifa.hawaii.edu/users/mickey/ASTR110L_S05/jupitersaturn.html