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(356169) 2009HT59  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7300.64 days
Unobserved 142 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2003-12-18.425
Last observation 2023-12-14.070
Number (Discarded) 391 (1)

 

Get the observational details
ASCII file

 

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