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(329770) 2004JA  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 5805 days
Unobserved 671 days

 

Astrometry summary
Optical
RMS of residuals 0.388834"
First observation 2004-05-01.33733
Last observation 2020-03-23.63698
Number (Discarded) 641 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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