Skywatchers in and around Nainital will have an opportunity to see the Orionid meteor shower reach its peak during the night of 21 October and the early hours of 22 October. Under clear, pollution-free skies, about 20 meteors may be visible each hour.

The Orionids are produced when Earth passes through debris left behind by Halley’s Comet. As those particles enter the atmosphere, friction causes them to burn and create bright streaks across the sky. The shower is known for the speed and brightness of its meteors.

Best viewing time in India

Bright moonlight will make this year’s display more difficult to observe. The waxing gibbous Moon is expected to be about 77% bright, which could hide some of the fainter meteors from unaided viewers.

The most favourable viewing period in India will be from around 3:00 in the morning until just before sunrise. By then, the Moon is expected to have set, leaving darker skies for observation. No telescope or specialised equipment will be required; the meteors can be watched with the naked eye.

Viewers should choose an open, dark location away from obstructions. ARIES scientist Dr. Virendra Yadav advised people to go outdoors in the early morning so they can watch the event with fewer obstacles.

Other objects visible in the sky

The Northern Taurid meteor shower is also beginning this week. Its activity could increase the chance of occasionally seeing very bright fireballs, according to the report.

Jupiter and Mars will also be visible in the night sky and are expected to appear at their full brightness. Their presence will add to the week’s planetary and meteor-viewing interest, although the Orionids remain the main event.

Conclusion

The Orionid meteor shower will peak from the night of 21 October into early 22 October, with about 20 meteors an hour possible under clear skies. The best opportunity should come around 3:00 in the morning, after the Moon sets and before sunrise.

Frequently Asked Questions

Q. When will the Orionid meteor shower peak?

The shower will reach its highest activity during the night of 21 October and the early hours of 22 October.

Q. How many meteors could be visible each hour?

About 20 meteors may be seen per hour under clear, pollution-free skies.

Q. What is the best time to watch the shower in India?

The best period is expected to be from around 3:00 in the morning until just before sunrise.

Q. Will a telescope be needed?

No. The meteors can be observed with the naked eye, provided the sky is dark and clear.

Q. Why will the Moon affect visibility?

The waxing gibbous Moon will be about 77% bright and may hide some of the fainter meteors.

Q. What causes the Orionid meteor shower?

It occurs when debris from Halley’s Comet enters Earth’s atmosphere and burns because of friction.

Q. What other objects may be visible?

The Northern Taurid meteor shower will also be beginning, while Jupiter and Mars will be visible in the night sky.