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(217807) 2000XK44  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 15901 days
Unobserved 434 days

 

Astrometry summary
Optical
RMS of residuals 0.479466"
First observation 1975-07-16.63015
Last observation 2019-01-27.15032
Number (Discarded) 423 (1)
Radar
First observation 2009-11-08
Last observation 2009-11-10
Delay (Discarded) 3 (0)
Doppler (Discarded) 3 (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.