06/11/2020 – Ephemeris – The Moon passes Mars starting tomorrow morning

This is Ephemeris for Thursday, June 11th. Today the Sun will be up for 15 hours and 31 minutes, setting at 9:28, and it will rise tomorrow at 5:56. The Moon, 2 days before last quarter, will rise at 2:04 tomorrow morning.

In the morning sky tomorrow and Saturday morning the Moon will be passing Mars. Actually you’ll see a before and after shot of them because the Moon’s passage south of Mars will occur about 6 pm tomorrow evening when we can’t see them. Mars is getting brighter as we, on the Earth approach it. It is also getting larger in telescopes. On Wednesdays on this blog besides showing where the planets are, I show what they might look like in a small telescope. Until this week Mars appeared too small for me to show detail on Mars. However it is now large enough to maybe see a polar cap and some other detail depending on telescope size. Mars will double its apparent size between now and October.

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

Addendum

Moon and Mars animation for 5 am Friday June 12, 2020 and 4:56 am Saturday June 13th. The Jump between of 23 hours, 56 minutes and 4 seconds is the Earth’s sidereal day, the true period of its rotation in relation to the stars. Note that the few stars visible do not move, but Mars and the Moon do. Created using Stellarium and GIMP.