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(605911) Cecily  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4469 days
Unobserved 173 days

 

Astrometry summary
Optical
RMS of residuals 0.480689
First observation 2011-09-20.518697
Last observation 2023-12-15.119189
Number (Discarded) 388 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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