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(168190) 2006HA121  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8911.9 days
Unobserved 439 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1998-09-19.291
Last observation 2023-02-12.188
Number (Discarded) 232 (0)

 

Get the observational details
ASCII file

 

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