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AstDyS ∴ Objects ∴ 1999TB217 ∴ Observational info
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(60113) 1999TB217  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11919.1 days
Unobserved 321 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1990-10-21.103
Last observation 2023-06-09.170
Number (Discarded) 1827 (3)

 

Get the observational details
ASCII file

 

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