• In September, Comet 13P/Olbers is projected to be at magnitude 8—a binocular/telescope target. In mid-September it will be a thumb-to-little-finger span at arm’s length above the western horizon after sunset.
  • September 5, Mercury is at its greatest western elongation.
  • September 8, Saturn will be at opposition. It will be up most of the night, and appear larger and brighter than any other time this year.
  • The night of September 17-18 will feature a partial lunar eclipse for many. Partial begins shortly after 10 p.m. EDT.
  • September 20, Neptune will be at opposition.
  • September 22 is the autumnal equinox and marks the first day of autumn.
  • October 2, most of South America will see a partial solar eclipse. In the Pacific Ocean off the coast of S.A. there will be an annular solar eclipse.
  • October 14, Saturn will be .1° south of the Moon.
  • October 7 is the Draconids meteor shower. It is a minor event with only ten or so per hour.
  • October 21, 22 is the peak of the Orionid meteor shower. The moon will block out the fainter meteors, but there will likely be some good ones.
  • Comet C/2023 A3 (Tsuchinshan-ATLAS) is predicted to be magnitude 2 at its brightest in mid-October. If the prediction comes true, it can be seen without optical aid. Look in the west/southwest just after sunset. In the following weeks it will be higher and dimmer in the evening sky, moving to the SW.