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(621890) 2011PO1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4539 days
Unobserved 174 days

 

Astrometry summary
Optical
RMS of residuals 0.452608
First observation 2011-08-04.50809
Last observation 2024-01-07.563828
Number (Discarded) 146 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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