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(418929) 2009DM1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7448 days
Unobserved 19 days

 

Astrometry summary
Optical
RMS of residuals 0.357001
First observation 2003-11-21.11504
Last observation 2024-04-12.228540
Number (Discarded) 2672 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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