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(1864) Daedalus  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 17978 days
Unobserved 141 days

 

Astrometry summary
Optical
RMS of residuals 0.468331"
First observation 1971-03-24.40486
Last observation 2020-06-12.16740
Number (Discarded) 2571 (12)
Radar
First observation 2015-11-25
Last observation 2015-11-25
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.