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(27031) 1998RO4  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 25336 days
Unobserved 203 days

 

Astrometry summary
Optical
RMS of residuals 0.532236"
First observation 1951-08-26.22292
Last observation 2021-01-06.37302
Number (Discarded) 410 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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