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2001SZ269  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 4087 days
Unobserved 2893 days

 

Astrometry summary
Optical
RMS of residuals 0.529128"
First observation 2001-02-20.450530
Last observation 2012-04-27.065274
Number (Discarded) 151 (1)
Radar
First observation 2012-04-30
Last observation 2012-04-30
Delay (Discarded) 1 (0)
Doppler (Discarded) 1 (0)
Total (Discarded) 2 (0)

 

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

 

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