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(72445) 2001DD  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12173.7 days
Unobserved 50 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1990-11-16.329
Last observation 2024-03-15.998
Number (Discarded) 1027 (7)

 

Get the observational details
ASCII file

 

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