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(349855) 2009DU19  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8629.78 days
Unobserved 714 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 1998-09-25.416
Last observation 2022-05-12.200
Number (Discarded) 372 (1)

 

Get the observational details
ASCII file

 

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