Harvest Moon is on the horizon

September's full moon is the Harvest and Corn Moon. (J Jacobs photo)
September’s full moon is the Harvest and Corn Moon. (J Jacobs photo)

As you begin to see more fresh corn in farmers markets and grocery stores and more leaves dotting the grass and walkways, you know our food is entering the harvest season. So, no surprise that the September full moon is called the Full Harvest Moon and the Corn Moon.

Actually, Harvest Moon is the designated name according to when the full moon is closer to the Fall Equinox. In 2022, that applies to the September full moon because the Autumnal or Fall Equinox is Sept. 22.  Visit Autumnal Equinox at the Old Farmer’s Almanac for this designation of when fall begins. (Meteorologists like to say Sept. 1 is the first day of fall.)

Start watching the moon grow fuller and brighter this first full week of September. In 2022, the moon will begin to appear full Sept. 8 and really seem full blown Sept. 9, but it will reach its full stage early in the morning of Sept. 10. 

BTW, next month’s full moon is Oct. 9, a few days more than September’s past the Fall Equinox. It will be the Hunter Moon. 

Maybe you’ll notice that the Harvest Moon is particularly good for bringing in crops. Nearing fall, the moon rises about 50 minutes later each evening. But that changes in September for areas in the mid-northern latitudes where moon rising is only 20 minutes later due to a shallower eclipse angle of Earth to Sun. 

It is not a Supermoon but unlike other months’ full moons, the Harvest  Moon rises around sunset for several evenings. That early rising frequency and lengthy moon lit twilights allow farmers more time to do their harvesting before the nights turn really frosty.

In addition, the moon will look totally full through Sept. 11.  For more Harvest Moon info visit Farmer’s Almanac. For more full moon names visit Time and Date. For good, basic Earth to Sun angles visit Earth/Sky and ecliptic

 

 

 

Meteors and Supermoon compete for attention

 

Meteor shower (Photo courtesy of NASA)
Meteor shower (Photo courtesy of NASA)

Circle Saturday, Aug. 13, 2022 on the calendar or make a note on the smart phone for a double sky phenomenon. But one sky event may make it hard to see the other.

The Perseids, arguably the best meteor shower of the year, already started July 17 but continues through Aug. 24. It peaks Aug. 12-13 with from 50 to 100 meteors zooming across the sky per hour.

The meteors are debris from parent comet 109P/Swift-Tuttle whose radiant is the Perseus constellation in the northeastern sky. The greatest number of meteors will be visible after the radiant rises, according to Earth SkyThe radiant rises around 11 p.m. CT, nearly due northeast in Perseus so the Perseids are best viewed from midnight to sunrise. 

Perseus was the Greek mythological hero who stopped (beheaded) Medusa the Gorgon (Maybe you’ve seen the TV ad where Medusa enters a bar and turns guys to stone).

The problem: August’s full moon, glowing in the sky Aug. 11-13 is the fourth and last supermoon of 2022. As a supermoon whose orbit brings it closer to earth than most moons come the rest of the year, it looks larger and brighter than usual. That large illumination makes it harder to spot meteors.

July's full moon was a supermoon because its orbit brought it so close to Earth. (J Jacobs photo)
July’s full moon was a supermoon because its orbit brought it so close to Earth. (J Jacobs photo)

“Sadly, this year’s Perseids peak will see the worst possible circumstances for spotters,” said NASA astronomer Bill Cooke, who leads the Meteoroid Environment Office at NASA’s Marshall Space Flight Center in Huntsville, Alabama.

“Most of us in North America would normally see 50 or 60 meteors per hour,” he said, “but this year, during the normal peak, the full Moon will reduce that to 10-20 per hour at best,” said Cooke.

Aptly named, at least for 2022’s August Supermoon, this full moon is called the Sturgeon Moon after the giant fish found in the Great Lakes that is often caught the last month of summer.  A good source for full moon names is The Old Farmer’s Almanac. The sturgeon is considered a “living fossil” for its beginnings about 136 million years ago.

(For information on when to watch for the Perseids in your area visit Time and Date.)

 

Meteors overhead

Meteor shower (Photo courtesy of NASA)
Meteor shower (Photo courtesy of NASA)

Word of meteor sightings in the middle of July have been coming into news bureaus but little has been said about the timing. Astronomers know there is usually meteor activity going on over head.

However, the meteor showers that catch attention are typically the big ones with major peak times such as the Perseids that peak Aug. 11-12 in 2022.

Peak dates don’t mean those meteor showers haven’t already started.

Currently the Delta Aquarids which are a montage of meteors seeming to radiate below the “square” of Pegasus, started about July 18 and go through early August. They can produce up to 20 meteors per hour.

Their best sighting is from mid-evening to dawn in the Southern Hemisphere and the southern part of the United States during the new moon phase July 28. That is when moonlight won’t be a factor because the moon is between Earth and the Sun.

In addition, the Perseids have also started. Brighter than the Delta Aquarids, they can be seen now because the comet of origin, 109P/Swift-Tuttle, passes through Earth’s orbit July 14 to Aug. 24. Their peak will be during August’s full moon phase Aug. 12 but is expected to deliver about 100 meteors per hour.

So, just because a meteor shower is said to peak at a certain time during the month, does not mean its meteors aren’t zooming overhead before and after those dates.

EarthSky has a good analysis of these two July-August meteor showers.

 

July has largest looking full moon of the year

July full moon is a supermoon because it is so close to Earth. (J Jacobs photo)
July full moon is a supermoon because it is so close to Earth. (J Jacobs photo)

If up and about the night of July 13, 2022 you likely had a bright light shining into you abode. It is best “supermoon” of 2022. But if the weather was bad, don’t worry. It still looks large and bright through Friday morning even though its full phase and peak illumination was July 13 at 2:38 p.m. EDT.

This July full moon appears larger than normal because its orbit brings it close to planet Earth. NASA’s Full Moon guide xxplains that astrologer Richard Nolle used the term “supermoon” in 1979 for a new or full moon within 90 Percent of perigee as its closest approach to Earth.

In other words, a supermoon looks larger but isn’t.

Full moons have been given names by Native Americans, Europeans and other groups usually according to nature, rituals, farm life and animal behavior.  July’s full moon is often known as the “Buck” full moon.

A good place to get more name infomation is the Old Farmer’s Almanac. It has a video that also talks about what has been left on the moon.

 

 

Tau Herculids meteor shower

 

Meteor shower Photo courtesy of NASA)
Meteor shower (Photo courtesy of NASA)

Back in the beginning of May we mentioned two meteor showers for the month: the Eta Aquarida early in May and the Tau Herculids at the end of May.

What was unknown and only a guess was how large the Tau Herculids shower would be. It wasn’t on everyone’s radar as one to watch or even  existing.

However, EarthSky suggested it could be an exciting display because it was the debris from parent comet 73P/Schwassmann-Wachmann 3, (SW3) which had been breaking up and would likely be seen in the Earth’s Western Hemisphere at night

Though the debris was, as predicted, not bright, and didn’t fill the sky with hundreds of meteors at a time, the Tau Herculids did put on a reasonable display with as many as 25 to 35 meteors seen around midnight CT May 30 p.m. to May 31 a.m.

Noticed by astronomers in 1930, it is now on more sky watch lists. A good site to see reports of the meteor shower is at EarthSky.

A very different full moon transforms the May sky

Lunar and solar eclipse (Photo courtesy of NASA)
Lunar and solar eclipse (Photo courtesy of NASA)

You won’t need special eye gear to watch an eclipse when Sunday, May 15, 2022 becomes Monday, May 16.

If following the names of full moons each month, you know they reflect the season and nature whether in Native Indian, European or religious context. So, you won’t be surprised that May’s full moon is also called the Flower Moon. Other names of the May full moon are Corn Moon and Milk Moon.

But, the full moon for May 2022 is also called the Blood Moon.

Watch the May Moon start out as a large, silvery somewhat yellowish (depending on where you are and your atmosphere), full-sized globe when it appears on your horizon.

It will seem larger than usual even though it hasn’t changed shape. The full moon is close to being a Supermoon because its orbit brings it so close to earth.

Keep watching to experience a lunar eclipse.

As it rises, it will move into Earth’s shadow. Remember at the height of a full eclipse you’ll have the Sun, Earth and Moon in a direct line.

It starts out in the penumbral, somewhat less noticeable phase, because the full May Moon is in the lighter part of the Earth’s shadow. It moves into our planet’s partial shadow at 9:32 p.m. EDT.

Watch as it looks as if a bite is being taken out of the Moon as it is in partial eclipse stage. The Moon will then move into the Earth’s full shadow for more than an hour: 11:29 p.m. on Sunday night until 12:54 a.m. Monday morning. The eclipse reaches its peak at 12:11 a.m. At the back end, the partial eclipse ends at May 16 at 1:55 a.m. EDT.

Its reddish, brownish color happens as the Earth’s atmosphere refracts some light from the sunrise and sunset conditions around our planet.

To find the sunrise and sunset times in your area visit the  Old Farmer’s Almanac which has a site calculator. Your time zone matters if watching the eclipse.

Another watch choice is at Time and Date which has a YouTube live stream connection.

For more May Moon information visit NASA . For the area covered by the eclipse see EarthSky. For information on how the lunar eclipse fits with April’s recent  partial solar eclipse visit Space.

 

 

 

 

May meteor watch now and end of month

 

May is continuing to be a month to watch the night skies.

The Eta Aquarid Meteor shower from 1P/Halley that started in April is peaking May 4-6. Between 30 to 50 meteors per hour are expected in the pre-dawn hours. Although they are more visible in the southern hemisphere because their radiant is the southern constellation AquariusTime and Date suggests watching for them about 3 a.m. CDT.

Late in the month, May 30-31, watch for a somewhat more recently-known meteor shower, the Tau Herculids. EarthSky suggests it may be an exciting display this year.

Coming from the parent comet 73P/Schwassmann-Wachmann 3, (SW3), it was noticed by astronomers  in 1930. Although not bright, it keeps breaking up and has a large amount of debris.

If the weather doesn’t co-operate or you miss either meteor shower and want to know when others are still coming in 2022 visit the Old Farmer’s Almanac Meteor Calendar. It has good-to-know dates and information.

(Meteor photo courtesy of NASA)

 

 

Sky Watch: Partial solar followed by full lunar eclipse and meteorites

Lunar and solar eclipse (Photo courtesy of NASA)
Lunar and solar eclipse (Photo courtesy of NASA)

Unless you are in the Southern Hemisphere, particularly the southern part of South America, the afternoon of April 30 you won’t be seeing a partial solar eclipse live. But you can watch online and you will be getting updates from news channels.

According to Space.com, you can see this solar event on the YouTube channel of the India-based  Gyaan ki gareebi Live .  It will begin broadcasting the eclipse at  1:45 p.m. EDT (1745 GMT).

Of course you know a solar eclipse happens when the moon’s orbit sends the sphere between the sun and earth. You can become more informed on this particular eclipse at Time and Date and at Time and Date’s Partial Solar eclipse coverage.

The partial solar eclipse is also the forerunner of a lunar eclipse happening May 15-16 in both hemispheres. Time and Date has a good map and timetable of the area covered.

In the Chicago area watch the lunar eclipse on May 15th from its very early onset at 8:32 p.m. through May 16 at 12:55 a.m. Chicago’s Adler Planetarium has a good description of what to expect.

For full moon observers, this is the Flower Moon. and yes, it coincides with the lunar eclipse. For more information visit the Old Farmer’s Almanac.

If that isn’t enough, May also hosts the peak of the Eta Aquarids. The meteorites peak with up to 50 meteorites per hour May 5-6 in 2022 although they have already started. They are named for their radiant (where they seem to emerge) at the constellation Aquarius.

Happy sky watching!

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Eyes up for the Lyrids

NASA photo of a meteor shower (Photo courtesy of NASA)
NASA photo of a meteor shower (Photo courtesy of NASA)

Now that April’s full moon is starting to wane moonlight will hopefully not interfere with April’s meteor shower: the Lyrids.

Known for how bright they are and fast they fly across the sky leaving glowing trails of dust, they already began on April 16, but they peak between April 21-23 with between 15 to 20 meteors per hour.

The Lyrids, called that because they seem to come from the constellation Lyra, were first recorded by the Chinese in 687 BC, making them the oldest known meteor shower.

What observers see is debris from the C/1861 G1 Thatcher comet in both the Northern and Southern Hemispheres as the comet’s orbit crosses those skies in mid-late April.

Best time to watch is predawn when the moon has set and the sky is still dark. If watching for them, give your eyes a chance to adjust to the night sky and find a spot away from street and highway lights and businesses.

For more information visit NASA at SolarSystem.nasa.gov and EarthSky at Meteor Shower Guide.

 

April full moon Pink in name only

April's Full Moon is the Pink Moon ( J Jacobs photo)
April’s Full Moon is the Pink Moon ( J Jacobs photo)

Start seeing what looks like a full moon on Friday. Full moons tend to look full just before their date and the day afterwards.

In 2022, April’s full moon reaches total illumination at 1:55 p.m. EDT on Saturday the 16th and will continue to appear full on Sunday. It is not a SuperMoon. The moon will appear to be larger the morning of April 19 when it will be at its perigee (closest to Earth) at 11:14 EDT.

Known as the Pink Moon, the April full moon derives its name from the season when pink creeping (moss) phlox bloom and not from an atmospheric moon color.

As with other full moon names, it echoes what is happening in nature so other names range from Breaking Ice Moon to Awakening Moon.

March’s full moon, which fell before the Spring Equinox was called the Worm Moon when worms emerge in early Spring.

But the March and April Full Moons can be the Paschal Moon depending on when the full moon falls: before or after the Spring Equinox.

The Paschal Moon is often used to determine the Easter date. So, the moon in March or April can be called the Paschal Moon. Visit the Old Farmer’s Almanac for more information on the Spring Equinox and April Full Moon. Also see Time and Date on How Easter is Determined.

The April full moon is also the Pesach Moon for the Jewish feast of Passover which begins at sundown April 15 and is celebrated with Seders on the first two evenings. Paschal is a Latinized word for Pesach.

For more Full Moon info visit NASA Solar System Exploration.