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(414532) 2009SM103  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5010 days
Unobserved 323 days

 

Astrometry summary
Optical
RMS of residuals 0.425144
First observation 2009-09-25.15920
Last observation 2023-06-14.171802
Number (Discarded) 417 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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