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(312568) 2009HM19  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7204.07 days
Unobserved 173 days

 

Astrometry summary
Optical
RMS of residuals 0.55"
First observation 2000-03-09.314
Last observation 2019-11-29.380
Number (Discarded) 202 (1)

 

Get the observational details
ASCII file

 

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