Prai Jei writes:

Ron wrote:

Apr 08 - Asteroid 3255 Tholen Closest Approach To Earth (2.080 AU)

Let's hope he goes away again quick

Close approaches are periodic, Prai:

2005 Jul at 2.01 AU
2007 Jan at 0.97 AU
2008 May at 2.30 AU
2009 Aug at 1.44 AU

Now, any particular reason you decided to separately cross-post to
rec.music.classical? What does it have to do with classical music?