4147 Lennon

4147 Lennon, provisional designation 1983 AY, is a stony Vestian asteroid and a potentially slow rotator from the inner regions of the asteroid belt, approximately 7 kilometers in diameter. It was discovered by American astronomer Brian A. Skiff at Lowell's Anderson Mesa Station on 12 January 1983. In October 2004, a rotational light-curve was obtained during a photometric survey of V-type asteroids at several observatories in Japan. The fragmentary light-curve gave a very long rotation period of 137 hours with a high brightness variation of 0.6 in magnitude (U=1).

4147 Lennon

4147 Lennon, provisional designation 1983 AY, is a stony Vestian asteroid and a potentially slow rotator from the inner regions of the asteroid belt, approximately 7 kilometers in diameter. It was discovered by American astronomer Brian A. Skiff at Lowell's Anderson Mesa Station on 12 January 1983. In October 2004, a rotational light-curve was obtained during a photometric survey of V-type asteroids at several observatories in Japan. The fragmentary light-curve gave a very long rotation period of 137 hours with a high brightness variation of 0.6 in magnitude (U=1).