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AstDyS ∴ Objects ∴ 2004TN220 ∴ Observational info
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(238527) 2004TN220  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8521.95 days
Unobserved 235 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2000-09-28.300
Last observation 2024-01-28.254
Number (Discarded) 847 (3)

 

Get the observational details
ASCII file

 

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