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(356215) 2009SX40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7184.99 days
Unobserved 490 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2003-04-25.229
Last observation 2022-12-26.220
Number (Discarded) 236 (1)

 

Get the observational details
ASCII file

 

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