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(328691) 2009SM351  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8940 days
Unobserved 370 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1998-10-29.281
Last observation 2023-04-21.278
Number (Discarded) 530 (1)

 

Get the observational details
ASCII file

 

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