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(19872) Chendonghua  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 23143.2 days
Unobserved 82 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1960-09-24.311
Last observation 2024-02-04.475
Number (Discarded) 2129 (8)

 

Get the observational details
ASCII file

 

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