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AstDyS ∴ Objects ∴ 2001TN109 ∴ Observational info
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(89039) 2001TN109  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9981.75 days
Unobserved 130 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1996-08-19.432
Last observation 2023-12-18.180
Number (Discarded) 1307 (2)

 

Get the observational details
ASCII file

 

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