Archive for August 11, 2017

08/11/2017 – Ephemeris – The Perseid meteors plus a star party wraps up the Port Oneida Fair tomorrow

August 11, 2017 1 comment

Ephemeris for Friday, August 11th. The Sun rises at 6:40. It’ll be up for 14 hours and 12 minutes, setting at 8:53. The Moon, 3 days before last quarter, will rise at 11:06 this evening.

The most famous meteor shower year in and year out is the Perseid meteor shower of August. There are more active meteor showers, but none in the warm nights of summer. The Perseids will be reaching peak tomorrow afternoon. It’s a bit early for us and the Moon will interfere after rising at 11:36 p.m. There have been some erroneous reports out there that this year’s meteor shower will be super spectacular. It will not. Besides the Moon will be up during the best morning viewing times. The meteors will appear to come from the northeastern part of the sky, but will be visible all over the sky. I like the evening meteor show, with the radiant low in the sky. The meteor trails are long as the meteoroids skim the Earth’s atmosphere.*

It’s a busy weekend for the Grand Traverse Astronomical Society. Members will be on Front Street in Traverse City tonight for Friday Night Live with views of the Sun and later a look at the planet Saturn and its rings, weather permitting. On Saturday, again weather permitting members will be part of Sleeping Bear Dunes Port Oneida Fair with a Sun ‘n Star Party from 4 to 6 p.m. and from 9 to 11 p.m. , though members will still be there informally. The location for that event is the Thoreson Farm on South Thoreson Road off M22, near Port Oneida Road. On tap will be Jupiter, Saturn and some of the Perseid meteors on it’s peak night, and some of the deep sky wonders of the summer Milky Way beyond the solar system.

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

* This paragraph is really from the Thursday August 10th program, not what I posted for August 10th (yesterday) as the program transcript.  I double checked it and everything.  I may be getting too old for this.  I think I’ll have a lie down now.