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AstDyS ∴ Objects ∴ 1999TN122 ∴ Observational info
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(74897) 1999TN122  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8804.89 days
Unobserved 167 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1999-10-02.270
Last observation 2023-11-10.161
Number (Discarded) 1733 (12)

 

Get the observational details
ASCII file

 

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