C/2022 E3 (ZTF) is a non-periodic comet from the Oort cloud that was discovered by the Zwicky Transient Facility (ZTF) on 2 March 2022. [1] The comet has a bright green glow around its nucleus, due to the effect of sunlight on diatomic carbon and cyanogen.

2000年1月1日 · Comet C/2022 E3 (ZTF) is a long period comet that was discovered by the Zwicky Transient Facility (ZTF) on March 2 March 2022. It made its close approach to the Sun during January 2023, becoming quite bright and an easy observation target.

2023年1月23日 · The gorgeous green comet C/2022 E3 (ZTF) should now be visible to the naked eye under the right dark sky conditions. The comet is rapidly approaching perigee, its closest point to Earth,...

2023年1月27日 · The comet C/2022 E3 (ZTF) is believed to have traveled billions of miles from the most distant region of the solar system — and this will likely be the only time it's visible from Earth for ...

2023年1月26日 · The rare, green Comet C/2022 E3 (ZTF) is making its first trip through our solar system in 50,000 years. So, how can you view this glowing beauty before it’s too late? How to View Comet C/2022 E3 (Comet ZTF) | High Point Scientific

2023年2月1日 · C/2022 E3 is a comet marked by its bright green nucleus and long faint ion tail. It was discovered in March 2022, and has been visible by telescope.

2023年1月6日 · Comet 2022 E3 (ZTF) — sometimes called "the Green Comet" — is currently visible using a telescope, but as it approaches Earth it is expected to get brighter and easier to see. The comet has a long orbit that takes it from the outer reaches of the Solar System in toward the Sun over thousands of years.

2023年1月6日 · During the upcoming weeks, a newly-discovered comet will be making a relatively close approach to the Earth. On Feb. 1, comet C/2022 E3 (ZTF) will pass to within 28 million miles (42 million...

2023年1月17日 · It shows the orbital view of the green comet C/2022 E3 (ZTF). The grid lines on the ecliptic plane are one Earth-sun distance – 1 astronomical unit (AU) or 93 million miles (150 million km) –...

2023年1月30日 · Excitingly, the comet C/2022 E3 (ZTF), which last passed through the inner solar system around 50,000 years ago, will be at its brightest during this time and may even be visible to the naked...