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AstDyS ∴ Objects ∴ 2002CH211 ∴ Observational info
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(89879) 2002CH211  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12224.4 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1990-11-19.203
Last observation 2024-05-08.607
Number (Discarded) 675 (4)

 

Get the observational details
ASCII file

 

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