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(13651) 1997BR  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 14627 days
Unobserved 524 days

 

Astrometry summary
Optical
RMS of residuals 0.604572"
First observation 1980-02-09.59251
Last observation 2020-02-26.348865
Number (Discarded) 969 (5)
Radar
First observation 1997-07-01
Last observation 2014-06-27
Delay (Discarded) 0 (0)
Doppler (Discarded) 2 (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.