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AstDyS ∴ Objects ∴ 2008TN20 ∴ Observational info
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(217611) 2008TN20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9258.69 days
Unobserved 80 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1998-09-30.456
Last observation 2024-02-05.149
Number (Discarded) 327 (0)

 

Get the observational details
ASCII file

 

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