Comet Halley meteor shower

Meteor Shower photo courtesy of NASA
Meteor Shower photo courtesy of NASA

Debris from Comet Halley appears twice during the year. Back in May we had the Eta Aquarids. Now, in October, are the Orionids.

In 2020, this meteor shower peaks shortly before dawn Oct. 21. But you can check the sky again in the early hours before dawn of the following morning.

The moon, in its waxing crescent phase, will have already set so won’t be a light problem..

Look for Orion the Hunter’s Club for the showers’ radiant point.

For more information visit EarthSky/Orionids.

Also check out October Meteor Showers.

 

October meteor showers

 

Meteor Shower photo courtesy of NASA
Meteor Shower photo courtesy of NASA

The Harvest Moon that appeared Oct. 1-2 pulled out cell phones to snap its full golden beauty. But there’s more to come in October for the casual sky watcher.

The Draconids, a meteor shower that may be spotted zooming overhead in the Northern Hemisphere Oct. 6-10, peaks Oct. 7-8.

The good news is watchers don’t have to wait until midnight and later because this meteor shower typically is seen in early evening. Plus, the moonlight won’t be a factor because the earth’s “nightlight” is in its gibbous waning phase and won’t be rising until later in the evening.

The sort of bad news is that the Draconids, at about five meteors per hour, are seldom prolific. Watchers may see just a few or get lucky as people in Europe did in 2018 and catch this meteor shower in one of its boom years.

The Draconids are called that because they seem to emanate from Draco the Dragon constellation above the Little Dipper. Look for them in the northwestern sky. The parent comet is 21P/Giacobini-Zinner.

But as, tv ads say, wait. A slightly more prolific meteor shower is coming soon and can be seen in both hemispheres.

The Orionids that tend to have 10 to 20 meteors per hour, will be peaking Oct. 20-22 just before dawn after a crescent moon sets. So the sky should be dark enough to see the meteors.  However, the Orionids also can be blazingly bright so even in an unfavorable moonlit sky they can be seen.

Look to the club of the Orion the Hunter constellation that gives these meteors their name. The parent comet is IP/Halley making the Orionids the comet’s second meteor shower in a year. The first was the Eta Aquarids that came in May.

For more meteor information visit EarthSky, MeteorGuide, NASA /asteroidscometsmeteors and Space.

 

Look for Orionid meteors

Meteor Shower photo courtesy of NASA
Meteor Shower photo courtesy of NASA

Look up! If the night sky is clear where you live watch for the Oronids, a major meteor shower produced by the debris from Halley’s comet.

Named for Orion the Hunter because the meteors seem to radiate from the constellation, the Orionids have been already shooting across the sky and will do so into November. But they are peaking now through Oct. 22.

They have been known to shoot across the sky at 80 an hour but according to Bill Cooke a NASA they are likely to number from 30 to 40 per hour. They are very fast 148,000 mph so watch carefully.

The question is how much a factor is the moon which has waned to its half-phase. The full Hunters Moon has already passed but moonlight may make a difference. However, go to a spot without streetlights and commercial buildings. You won’t want binoculars because you are watching the whole sky.

Several astronomy sites have good charts and information on meteors. Take a look at Time and Date, Space and EarthySky.