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(311066) 2004DC  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 5729 days
Unobserved 169 days

 

Astrometry summary
Optical
RMS of residuals 0.552907"
First observation 2004-02-16.44820
Last observation 2019-10-24.52936
Number (Discarded) 279 (8)
Radar
First observation 2006-05-29
Last observation 2006-06-03
Delay (Discarded) 7 (0)
Doppler (Discarded) 1 (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.