AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YY65 ∴ Observational info
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(151218) 2001YY65  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11326.8 days
Unobserved 117 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1992-12-25.434
Last observation 2023-12-30.233
Number (Discarded) 658 (3)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.