Tuesday, February 08, 2005

Near-miss asteroid will be visible from Earth

Remember that killer asteroid I told you about a while back? Well, it's not going to kill us, but it will come close enough to see with the naked eye:

The asteroid 2004 MN4 is expected to shine like a fast-moving star at magnitude 3.3, Chesley said. That would be easily visible under dark skies without the help of binoculars or telescopes. On this astronomers' magnitude scale, smaller numbers represent brighter objects. The brightest stars and planets have negative magnitudes. The dimmest stars visible under perfect sky conditions away from city lights are about magnitude 6.5. Urban residents may need to get out of town to see the rare event.

The asteroid will pass through the constellation of Cancer. Observers with clear skies in Europe, Africa and parts of Asia will be able to see a star-like point of light.

So mark your calendars for April 13, 2029.

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