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AstDyS ∴ Objects ∴ 2001TC20 ∴ Observational info
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(455250) 2001TC20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7485.05 days
Unobserved 753 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2001-10-09.382
Last observation 2022-04-07.428
Number (Discarded) 173 (0)

 

Get the observational details
ASCII file

 

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