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(375748) 2009ST40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8063.07 days
Unobserved 554 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2000-09-21.275
Last observation 2022-10-19.349
Number (Discarded) 183 (0)

 

Get the observational details
ASCII file

 

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