Asteroids

We have been working on improving long observing runs with the robotic telescope this past month. Asteroids are an excellent target: they move constantly relative to the background stars; Their orbital parameters change often enough to warrant close scrutiny; There are hundreds of thousands of them to study; Photometric studies are as important as astrometric studies; All of this is well within the reach of Exeter students!

While we perfect our methods, the following is a two day series of asteroid #783 Nora.  Nora has a strongly elliptical orbit around the Sun with its closest approach being 1.8 AU and its most distant 2.8 AU. In this two-night series, Nora had two images taken one hour apart each night for two nights. Enjoy!

Minor Planet 783 Nora

Minor Planet 783 Nora

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s