Beginning now and continuing through May, pretty much every planet except Saturn is involved in a celestial dance party visible just before dawn. You may read about it at Journey To the Stars,, Sky and Telescope, and Yahoo! News. It’s easiest to observe in locations considerably further south than my location, but I’ll be trying to view the festivities just the same.
Far from the above-mentioned planetary gathering, Saturn orbits grandly by itself, nicely visible every clear evening for the next few months. In fact, get this: Saturn currently is closer to the Earth than it is to any other planet! It gets closer to Jupiter than to any planet, but not right now, because Jupiter and Saturn are currently almost exactly on opposite sides of the Sun from each other. The next “grand conjunction” of Jupiter and Saturn does not happen until December 2020. I haven’t taken any new photos of Saturn since 4-14-11, so here’s a rerun: Saturn at 3:23 AM CDT 4-14-11 (8:23 UTC), 8″ reflector, 17mm eyepiece, 2x Barlow:
Here is a lunar series for March and April, 2011. A few of these photos are repeats from previous posts. I haven’t included the distance and angular diameter info that I sometimes do, but note these dates:
March 6, 2011: Apogee (furthest distance from Earth)
March 19, 2011: Perigee (closest to Earth; the close coincidence with Full Moon caused the “Supermoon” event)
April 2, 2011: Apogee
April 17, 2011: Perigee, once again close to the Full Moon, but not as dramatically close as in March, and it was cloudy that day here, so I have no pictures. Unless otherwise noted, all following pictures are with 8″ reflector telescope and 25mm eyepiece. Compare the March photos with this montage by Raven Yu at “Journey To the Stars.”
8:33 PM CDT 3-13-11 (1:33 UTC 3-14-11)
11:31 PM CDT 3-16-11 (5:31 UTC 3-17-11)
3:34 AM CDT 3-19-11 (8:34 UTC), the “Supermoon”
7:27 AM CDT 3-26-11 (12:27 UTC)
7:16 AM CDT 3-27-11 (12:16 UTC)
7:22 AM CDT 3-28-11 (12:22 UTC), shining amongst tree leaves
7:21 AM CDt 3-29-11 (12:21 UTC), 60mm refractor with 17mm eyepiece
7:03 AM CDT 3-30-11 (12:03 UTC), 60mm refractor with 17mm eyepiece
12:45 AM CDT 4-12-11 (5:45 UTC), 60mm refractor with 17mm eyepiece
3:15 AM CDT 4-14-11 (8:15 UTC)
6:04 AM CDT 4-21-11 (11:04 UTC), through haze, as clouds were moving in
6:06 AM CDT Easter Morning, 4-24-11 (11:06 UTC). The Western Church reckoning of Easter is the first Sunday after the first Full Moon after the Vernal Equinox. Thus, the Moon is always waning at Easter, and it was a beautiful part of a glorious morning. Christ is risen! He is risen indeed!
6:22 AM CDT 4-25-11 (11:22 UTC)
Three minutes after the above photo at 6:25 AM, with 8″ reflector, 25mm eyepiece, and 2x Barlow, yielding about 130x magnification. Closeup of the southern part of the Moon. All five craters which form an arc within Clavius are visible.
I took this low-definition video at 6:33 AM that same morning on 4-25-11, just to show what it’s like to aim my cell phone camera into the eyepiece:
6:03 AM CDT 4-29-11 (11:03 UTC)
All with LG VX8360 cell phone camera. Click photos for larger view.