An asteroid will eclipse the bright naked eye star Regulus for 14 seconds on March 19-20, and everyone in the New York City metropolitan area will be able to watch.
Late on the night of March 19–20, the faint asteroid Erigone (eh-RIG-uh-nee) will briefly eclipse the bright naked-eye star Regulus for more than 20 million people in the New York metropolitan area and parts of Long Island, New Jersey, Connecticut, upstate New York, and Ontario. The star will vanish from sight for up to 14 seconds around 2:06 a.m. EDT on the morning of the 20th for New Yorkers, and a minute or two later farther north.
If the sky is clear, Regulus will be a cinch for anyone to spot — no astronomy experience required! Around 2 a.m. or a bit before, go out and face the Moon. Extend your arms straight out to your sides. Regulus will be straight above your right hand, roughly as high as the Moon is. It’s the brightest star in that area.
Scientists are also asking ordinary citizens to help gather data, which if sufficient will allow them to recreate a reasonably accurate silhouette of the asteroid, thus determining its size and shape.