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(612058) 1998HN3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8095 days
Unobserved 1403 days

 

Astrometry summary
Optical
RMS of residuals 0.559110
First observation 1998-04-19.25874
Last observation 2020-06-17.34121
Number (Discarded) 122 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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