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NEODyS ∴ Objects ∴ 1997WQ23 ∴ Observational info
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1997WQ23  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 5883 days
Unobserved 2051 days

 

Astrometry summary
Optical
RMS of residuals 0.631655"
First observation 1997-11-29.31816
Last observation 2014-01-07.34834
Number (Discarded) 169 (2)
Radar
First observation 2013-11-19
Last observation 2013-11-22
Delay (Discarded) 2 (0)
Doppler (Discarded) 1 (0)
Total (Discarded) 3 (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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