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Bob Moler's Ephemeris Blog

10/03/2019 -Ephemeris – The Moon tonight

3 Oct 2019, 04:01 UTC
10/03/2019 -Ephemeris – The Moon tonight
(200 words excerpt, click title or image to see full post)

Ephemeris for Thursday, October 3rd. Today the Sun will be up for 11 hours and 37 minutes, setting at 7:20, and it will rise tomorrow at 7:44. The Moon, 2 days before first quarter, will set at 10:46 this evening.
The planet Jupiter will appear below and right of the crescent Moon tonight. This evening one of the striking lunar craters will be seen at the sunrise line or terminator on the Moon. The crater might just be glimpsed in steadily held or tripod mounted binoculars, and definitely in a small telescope. The crater is Theophilus, some 61 miles (101 km) in diameter located south of the Sea of Tranquility. At lunar sunrise the central peak of the crater catches the Sun of the lunar sunrise way before the floor is illuminated showing a point of light within the circular crater rim against the black floor of the crater. That should happen before the Moon sets at quarter to 11 p.m. The central peak extends 650 feet (200 m) above the crater walls.
The times given are for the Traverse City/Interlochen area of Michigan. They may be different for your location.
The Crater Theophilus on the Moon’s terminator at10 ...

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