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(420286) 2011RZ  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 3073 days
Unobserved 1550 days

 

Astrometry summary
Optical
RMS of residuals 0.490770
First observation 2011-09-05.52681
Last observation 2020-02-03.28496
Number (Discarded) 184 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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