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(137126) 1999CF9  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7680 days
Unobserved 196 days

 

Astrometry summary
Optical
RMS of residuals 0.517859"
First observation 1999-01-15.34782
Last observation 2020-01-25.27443
Number (Discarded) 678 (3)
Radar
First observation 2013-08-21
Last observation 2013-08-25
Delay (Discarded) 5 (0)
Doppler (Discarded) 3 (0)
Total (Discarded) 8 (0)

 

Get the observational details
Optical observations (ASCII file)
Radar observations

 

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