AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SY91 ∴ Observational info
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(194040) 2001SY91  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 14048.3 days
Unobserved 224 days

 

Astrometry summary
Optical
RMS of residuals 0.58"
First observation 1980-03-23.163
Last observation 2018-09-08.484
Number (Discarded) 554 (4)

 

Get the observational details
ASCII file

 

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





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