* Astronomy

Blobrana · L

RE: Asteroid 2009 FY4

Blobrana · L

The 160 - 370 metre wide asteroid 2009 FY4 will make a close pass (25.7 Lunar Distances, 0.0659 AU), travelling at 15.17 km/s, to the Earth-Moon system on the 28th February, 2011 @ 05:49 UT ±00:01.

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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

Asteroid 2009 FY4 (2011 February, H = 21.0)
The estimated size of this NEA is 0.18 km. There are no known lightcurve parameters.

DATE    RA(2000) DC(2000)   E.D.   S.D.   Mag      a

02/25    4 54.86   -34 35.6 0.072 0.992 18.39   86.2
02/27    5 35.12   -23 46.8 0.067 1.003 17.92   76.9
03/01    6 11.83 -11 26.1 0.066 1.014 17.61   67.2
03/03    6 44.03 +00 34.1 0.070 1.026 17.50   59.0
03/05    7 11.63 +10 45.0 0.078 1.037 17.59   53.1
03/07    7 35.04 +18 40.9 0.089 1.047 17.79   49.6

Blobrana · L

Asteroid 2009 FY4 has passed the Earth.

Blobrana · L

The 180 - 390 metre wide asteroid 2009 FY4 will make a close pass (28.8 Lunar Distances, 0.0739 AU), travelling at 13.04 km/s, to the Earth-Moon system on the 26th February, 2010.

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