This is Bob Moler with Ephemeris for Friday, April 16th. Today the Sun will be up for 13 hours and 33 minutes, setting at 8:29, and it will rise tomorrow at 6:54. The Moon, 4 days before first quarter, will set at 1:15 tomorrow morning.
Tonight the Sleeping Bear Dunes National Lakeshore and the Grand Traverse Astronomical Society will hold an online star party this evening starting around 9 pm via the Zoom app available for Android smartphones, iPhones and computers. Instructions for joining are on the society’s website http://www.gtastro.org or the Sleeping Bear Dunes National Lakeshore Facebook page. Images will be captured live, if it’s clear, from Northwestern Michigan College’s Joseph H Rogers Observatory. The images will be pretty much what is seen at the telescope eyepiece, and definitely not Hubble Space Telescope quality, which take days to process. Visible will be the crescent Moon. Then we move out beyond the solar system into our galaxy for star clusters and beyond our galaxy into the distant galaxies of spring skies.
The astronomical event times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.
The Moon tonight. We’ll be looking at the ...