17 November 2009

November has boring evening skies

We've had a couple of viewings of Jupiter, but nothing spectacular. Frankly, November is seeming a bit boring here in the bright urban areas. Plus, we've had some cloudy nights.

Tonight J dragged Ptolemy out and played around with the polar alignment, figuring out exactly where celestial south is from our backyard. He also had a look at 47Tuc, which looked quite good despite it being quite bright to the south. I could see a few stars to the left and bottom; not sure if they're in front of the cluster or part of it.

On to Jupiter, and hey! a shadow transit! Very exciting to see. Just three moons, all in a line. Could see a bit of detail on the planet's disk, the pole looked darker and the two main bands certainly had some texture.

We came back inside and sat around for an hour or so, waiting for Orion to make the sky interesting... and then there it was! We could see the Orion Nebula (M42) from our backyard! This is very exciting. Sure it looked better from Ballarat, but that we can see it clearly and with some detail, even with just a cursory glance, is very encouraging. Four stars were obvious in a tight little cluster, in the middle of the nebula. Expect to see M42 get bigger in that tag cloud over the next few months. I'm also looking forward to looking at the other stars of Orion. Interestingly, the nebula filter didn't seem to help that much. Forgot to look for M43, though, I just realised. Oops.

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