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(22771) 1999CU3  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 8077 days
Unobserved 90 days

 

Astrometry summary
Optical
RMS of residuals 0.471456"
First observation 1999-02-10.30801
Last observation 2021-03-23.27611
Number (Discarded) 2419 (11)
Radar
First observation 2001-09-25
Last observation 2003-09-12
Delay (Discarded) 5 (0)
Doppler (Discarded) 1 (0)
Total (Discarded) 6 (0)

 

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

 

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