Home > Ephemeris Program, GTAS Outreach Event > 09/18/2018 – Ephemeris – Moon and planet party tomorrow night

09/18/2018 – Ephemeris – Moon and planet party tomorrow night

September 18, 2018

Ephemeris for Tuesday, September 18th. The Sun will rise at 7:25. It’ll be up for 12 hours and 22 minutes, setting at 7:47. The Moon, 2 days past first quarter, will set at 1:53 tomorrow morning.

Tomorrow evening the Grand Traverse Astronomical Society will set up their telescopes at the Traverse Area District Library Central Library on Woodmere Avenue from 7 to 8:30 p.m. weather permitting for a star party, though it won’t actually feature stars. It will feature the Moon in its gibbous phase and the planets Jupiter, Saturn and Mars after 7:30 p.m. The evening will start with a twilight talk by yours truly about the Moon. Also Mars is showing some features now that it is still relatively close to the Earth at 49 and a half million miles away, and the global dust storm on the planet has subsided. On the face of Mars tomorrow night is the large formation Syrtis Major, sounds nice, but it means the Great Swamp.

The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.

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