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Asteroid 2026 JH2: A newly discovered asteroid named 2026 JH2 is set to make a remarkably close — yet completely safe — flyby of Earth tonight, drawing attention from astronomers and skywatchers worldwide. The near-Earth object will pass much closer than the Moon’s orbit, making it one of the notable asteroid approaches of 2026.
What Is Asteroid 2026 JH2?
Asteroid 2026 JH2 was discovered on May 10 by astronomers at the Mount Lemmon Survey in Arizona, just days before its close encounter with Earth. Scientists classify it as an Apollo-type asteroid, meaning its orbit around the Sun crosses Earth’s orbital path.
According to the European Space Agency (ESA), the asteroid is estimated to measure between 15 and 35 metres wide — roughly comparable to the size of a blue whale or a small basketball court.
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When Will Asteroid 2026 JH2 Pass Earth?
The asteroid is expected to make its closest approach to Earth at approximately 21:23 GMT on May 18, which translates to around 2:53 AM IST on May 19 for viewers in India.
Astronomers say the object will remain visible through telescopes during its flyby, though it will not be visible to the naked eye. Several observatories and astronomy platforms are also expected to livestream the event online.
How Close Will It Get to Earth?
At its nearest point, asteroid 2026 JH2 is expected to pass within about 56,628 miles (91,135 kilometres) of Earth. That is less than one-quarter of the average distance between Earth and the Moon. While the distance may sound alarming, scientists have confirmed there is absolutely no risk of collision with Earth.
What Is the Asteroid’s Speed?
Reports suggest the asteroid is travelling at an estimated speed of around 29,000 miles per hour (about 47,000 km/h) as it races past Earth. Because of this rapid movement, astronomers say advanced telescopes are required to accurately track the asteroid against the night sky.
Is Asteroid 2026 JH2 Dangerous?
Experts from NASA and other space agencies have reassured that 2026 JH2 poses no threat to Earth. Scientists note that even if a small asteroid of this size were to enter Earth’s atmosphere, much of it would likely burn up before reaching the ground.
Still, the close approach offers researchers an important opportunity to study near-Earth objects and improve planetary defence tracking systems.
Can You Watch the Flyby Live?
Yes. Astronomy enthusiasts can watch the asteroid’s close approach through online telescope livestreams, including broadcasts hosted by the Virtual Telescope Project.