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NEODyS ∴ Objects ∴ 1997WU22 ∴ Observational info
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(16834) 1997WU22  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 10992 days
Unobserved 4 days

 

Astrometry summary
Optical
RMS of residuals 0.503767"
First observation 1988-10-08.40625
Last observation 2018-11-12.67923
Number (Discarded) 2676 (29)
Radar
First observation 2000-07-22
Last observation 2000-07-28
Delay (Discarded) 1 (0)
Doppler (Discarded) 2 (1)
Total (Discarded) 3 (1)

 

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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