* Astronomy

Blobrana · L

RE: Asteroid 1999 HE1

Blobrana · L

Update
The 770 - 1700 metre wide asteroid 1999 HE1 will make a close pass (29.9 lunar distances, 0.0768 AU), travelling at 11.41 km/second, to the Earth-Moon system on the 5th June, 2010 @ 09:49 UT.

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The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).

Blobrana · L

The 740 - 1600 metre wide asteroid 1999 HE1 will make a close pass (29.9 lunar distances, 0.0768 AU), travelling at 11.41 km/second, to the Earth-Moon system on the 5th June, 2010.

See more

The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).