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AstDyS ∴ Objects ∴ 1999TS220 ∴ Observational info
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(66775) 1999TS220  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8947.84 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1999-09-18.265
Last observation 2024-03-18.106
Number (Discarded) 1895 (8)

 

Get the observational details
ASCII file

 

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