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(52381) 1993HA  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10672 days
Unobserved 654 days

 

Astrometry summary
Optical
RMS of residuals 0.491816
First observation 1993-04-17.44147
Last observation 2022-07-06.322726
Number (Discarded) 391 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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