Comet Nishimura, a newly discovered comet, is expected to be visible to the naked eye in the Northern Hemisphere on September 12, 2023. It will be closest to Earth on that day, passing within 78 million miles of our planet. If you are in the Northern Hemisphere, be sure to look up and see if you can spot it.
Comet Nishimura, a recently discovered celestial object, is anticipated to be observable without the aid of telescopes or binoculars in the Northern Hemisphere on September 12, 2023. On that day, it will make its closest approach to Earth, coming within a distance of approximately 78 million miles. Hideo Nishimura, an amateur astronomer based in Japan, made the discovery of this comet on August 11, 2023. This particular comet is classified as a long-period comet, indicating that it requires numerous years to complete an orbit around the Sun. Its nucleus is estimated to be approximately half a mile in width.
The optimal time to catch a glimpse of Comet Nishimura is during the early morning hours before sunrise. Look towards the northeastern sky, close to the Leo constellation, just above the horizon. Although it may be visible to the naked eye, using binoculars will provide a clearer view.
The comet has a greenish haze around its center and two tails – one short and wide, and the other long and faint. Many comets appear green because of a molecule called dicarbon, which emits green light when sunlight interacts with it. While dicarbon is usually in comets, it’s not usually in their tails. That’s why the haze around the center, called the coma, glows green, while the tails stay white.
How To See The Comet
Comet Nishimura presents a unique opportunity to witness a comet without the need for specialized equipment. If you find yourself in the Northern Hemisphere, make sure to direct your gaze upward on September 12 and see if you can spot it.
For an enhanced viewing experience, consider the following tips:
- Select a location with an unobstructed view of the eastern horizon.
- Step outside at least half an hour prior to sunrise.
- Employ binoculars or a telescope for a more detailed perspective.
- Exercise patience and maintain vigilance. The comet might initially appear faint but will gradually brighten as it approaches Earth.
I trust you’ll have an enjoyable time observing Comet Nishimura!
