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(188174) 2002JC  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 11366 days
Unobserved 639 days

 

Astrometry summary
Optical
RMS of residuals 0.467821
First observation 1991-05-16.41042
Last observation 2022-06-28.558602
Number (Discarded) 379 (2)
Radar
First observation 2014-05-24
Last observation 2014-05-26
Delay (Discarded) 3 (0)
Doppler (Discarded) 0 (0)
Total (Discarded) 3 (0)

 

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

 

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