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(17188) 1999WC2  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 10939 days
Unobserved 35 days

 

Astrometry summary
Optical
RMS of residuals 0.485310"
First observation 1990-07-27.30486
Last observation 2020-07-08.55011
Number (Discarded) 319 (0)
Radar
First observation 2013-06-27
Last observation 2013-06-27
Delay (Discarded) 1 (0)
Doppler (Discarded) 0 (0)
Total (Discarded) 1 (0)

 

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

 

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