AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TO59 ∴ Observational info
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(251806) 1999TO59  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8573.57 days
Unobserved 399 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1999-10-06.178
Last observation 2023-03-27.745
Number (Discarded) 309 (4)

 

Get the observational details
ASCII file

 

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