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AstDyS ∴ Objects ∴ 1999TN209 ∴ Observational info
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(70617) 1999TN209  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11197.5 days
Unobserved 45 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 1993-07-19.318
Last observation 2024-03-15.837
Number (Discarded) 1342 (5)

 

Get the observational details
ASCII file

 

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