2017 Orionid Meteor Shower

In 2017, the Orionid meteor shower will be visible from October 2 to November 7. The shower is expected to peak on the night of October 20 and early morning of October 21. The Orionids is an average meteor shower producing up to 20 meteors per hour at its peak. It is produced by dust grains left behind by comet Halley, which has been known and observed since ancient times. Best viewing will be from a dark location after midnight. Meteors will radiate from the constellation Orion, but can appear anywhere in the sky.

When Can I See the Orionids?

Orionids tend to be active every year in the month of October, usually peaking around October 20. At its peak, up to 20 meteors are visible every hour.

The best time to view the Orionids is just after midnight and right before dawn.

The Draconids also peak in October, usually around Oct 7 or 8.

Dust From Halley's Comet

The Orionid meteor shower is 1 of 2 meteor showers created by debris from Comet Halley. The Eta Aquarids in May is the second meteor shower created by debris left by Comet Halley.

Halley takes around 76 years to make a complete revolution around the Sun. It will next be visible from Earth in 2061.

Where Can I See the Orionids?

It's called Orionids because the meteors seem to emerge or radiate from the constellation Orion.

A First Quarter Moon will make this meteor shower easy to see in both the Northern and Southern Hemisphere. While you can easily see a shooting star looking straight up, the table below shows the exact direction of the Orionids from your location.

Location in the Sky

The Orionids meteor shower is not visible at this time of year. Maximum for the shower is on Saturday, October 21, 2017 at 7:07 am; the table below is for that night:

Orionids meteor shower for Orlando (Night between October 21 and October 22)
Time Azimuth/Direction Altitude
Sun 12:00 midnight 78°East-northeast 10.7°
Sun 1:00 am 84°East 23.7°
Sun 2:00 am 91°East 36.8°
Sun 3:00 am 100°East 50.0°
Sun 4:00 am 112°East-southeast 62.6°
Sun 5:00 am 139°Southeast 73.5°
Sun 6:00 am 196°South-southwest 76.7°
Sun 7:00 am 238°West-southwest 68.4°
Note: times are for Oct 21, 2017. Set your location

How to Watch Meteor Showers

  • Check the weather: Meteors, or shooting stars, are easy to spot, all you need is clear skies and a pair of eyes.
  • Get out of town: Find a place as far away as possible from artificial lights
  • Prepare to wait: Bring something to sit or lie down on. Star gazing is a waiting game, so get comfortable.

0 comments

Write a comment