Watch the sky this week!

NASA photo of a meteor shower
NASA photo of a meteor shower

Meteor shower. Full moon. Lunar eclipse. Oh my!

The mid-November sky is full of interesting phenomena to see if  you are patient.

First challenge: Watch for the Leonids, a November meteor shower from the Comet 55P/Tempel-Tuttle debris. The Leonids can be prolific but this year only about 10 to 15 meteors are expected even at its peak Nov. 16-17.

Best time will be early Wednesday morning just before dawn when the waxing gibbous moon, on its way to full moon phase, sets about 4:45 a.m.

Which brings us to the second challenge: a full moon coupled with a lunar eclipse. November’s full moon is the Beaver Moon which in 2021 reaches full phase at 3:59 a.m. Nov. 19 at the height of a nearly full lunar eclipse.

So enjoy its fullness the day before and day after (the moon appears full for three days) because we will also be experiencing the longest lasting lunar eclipse in 580 years.

That’s because the moon will be at its slowest orbital speed at the same time it will be at apogee, the farthest point from the Earth.

Its all about the Earth’s shadow on Nov. 19 when the moon’s position is just about directly opposite the Sun.

In the Midwest you can start to watch the eclipse just after midnight  but it won’t be as noticeable until an hour later.

At the peak of eclipse at 4:02:53 a.m. Eastern Time,  97% of the Moon will be in full shadow.

More about the Beaver Moon  The Old Farmer’s Almanac suggests looking for the full moon after sunset Nov. 18 before its hits peak illumination during the eclipse early Friday morning.  The Almanac has a moonrise and moonset calculator.

Full moons typically take their name from Indian and farming events and seasons. Beavers have been known to have laid up their stock for winter and done building their homes by mid November.

 

 

 

 

Mark geninids on cal for dec13-14

Harvest Moon says fall is here

 

Full Moon in September is the Harvest Moon. ( J Jacobs photo)
Full Moon in September is the Harvest Moon. ( J Jacobs photo)

You might not have heard of the Sturgeon Moon in August or the Buck Moon in July but chances are you’ve heard of the Harvest Moon that is appearing overhead now in September.

It’s more than just a popular song.

Harvest Moon is the name some cultures, native tribes and farmers have given to the full moon that usually appears mid to late September because it rises when the sun goes down thus giving famers more light to get the crops in.

In the Northern Hemisphere, the Harvest Moon is the full moon closest to the September autumnal equinox. In 2021 that comes Sept. 22 when day and night are about equal in length. (It comes in March in the Southern Hemisphere)

You probably noticed that large golden orb already appearing above the horizon. It will be fullest and brightest Sept. 20, about 6:45 p.m. CDT. but will also appear full the following day.

If listening to TV weather reports, you are likely to hear meteorologists referencing the date as the beginning of autumnal fall but adding that meteorological fall began about 3 weeks before the September equinox on Sept. 1.

Autumnal fall ends at  the December Solstice, when astronomical winter begins. but for meteorologists the fall season ends Nov. 30.

Check Time and Date for more more equinox information and go to the Old Farmer’s Almanac for more full moon facts and folklore.

 

 

August full moon a bit fishy

 

Full moon over Chicago's northern suburbs. 9J Jacobs photo)
Full moon over Chicago’s northern suburbs. 9J Jacobs photo)

Enjoy our bright sky light all weekend. The moon will appear full Saturday, Aug. 21, 2021 but it really will be opposite the sun Sunday morning at 8:02 a.m. and even look full on Monday.

According to the Farmer’s almanac the Algonquin tribes in the northeastern states called the August full moon the Sturgeon Moon because these fish were usually more easily caught in the Great Lakes then.

A rather ugly, large fish, sturgeon ancestors date back to the time dinosaurs roamed the region. The Grand Rapids Public Museum has a permanent exhibit about these Great Lake fish.

But the August Moon is also called a blue moon even though that definition typically refers to two full moons in one month. In this case the referral is to full moons in one season.

For more names and full moon information visit NASA and Old Farmer’s Almanac.

Buck Moon crosses the July sky

American Indians and farmers (among other groups) associate each full moon with animal and plant seasons. So when looking up July 23-24 think of that large orb moving westward across the sky as the Buck Moon because those deer are growing their antlers now. Or call it the Hay Moon because farmers usually load their hay in barns now away from storms.

It will look full for a few days but optimal fullness is when it is directly opposite the sun. In central part of the United States that is July 23 at 9:37 CDT.

Two good places to learn about full moon names in different cultures are NASA Solar System Exploration and The Old Farmer’s Almanac. Also EarthSky has full moon related planet information.