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(5189) 1990UQ  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 10451 days
Unobserved 108 days

 

Astrometry summary
Optical
RMS of residuals 0.511768"
First observation 1990-10-20.47135
Last observation 2019-09-13.79081
Number (Discarded) 798 (16)
Radar
First observation 1992-05-19
Last observation 1992-05-19
Delay (Discarded) 0 (0)
Doppler (Discarded) 1 (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.





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