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(451397) 2011EZ78  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4234 days
Unobserved 547 days

 

Astrometry summary
Optical
RMS of residuals 0.374298
First observation 2011-03-15.45942
Last observation 2022-10-17.851152
Number (Discarded) 726 (3)
Radar
First observation 2011-07-09
Last observation 2011-07-09
Delay (Discarded) 1 (0)
Doppler (Discarded) 0 (0)
Total (Discarded) 1 (0)

 

Get the observational details
Optical observations (ASCII file)
Radar observations

 

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