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1998OP4  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 4 days
Unobserved 7852 days

 

Astrometry summary
Optical
RMS of residuals 0.435122"
First observation 1998-07-27.25259
Last observation 1998-07-31.33410
Number (Discarded) 22 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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