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(14420) Massey  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 9893.35 days
Unobserved 185 days

 

Astrometry summary
Optical
RMS of residuals 0.50"
First observation 1991-09-15.287
Last observation 2018-10-16.639
Number (Discarded) 1507 (6)

 

Get the observational details
ASCII file

 

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





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