AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TO255 ∴ Observational info
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(660160) 1999TO255  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8889.16 days
Unobserved 85 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1999-10-09.156
Last observation 2024-02-09.312
Number (Discarded) 157 (0)

 

Get the observational details
ASCII file

 

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