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(16816) 1997UF9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8121 days
Unobserved 67 days

 

Astrometry summary
Optical
RMS of residuals 0.558497"
First observation 1997-10-29.24750
Last observation 2020-01-23.24063
Number (Discarded) 843 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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