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(326291) 1998HM3  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7883 days
Unobserved 232 days

 

Astrometry summary
Optical
RMS of residuals 0.554422"
First observation 1998-04-21.30419
Last observation 2019-11-20.389894
Number (Discarded) 399 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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