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AstDyS ∴ Objects ∴ 1981EF48 ∴ Observational info
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(17397) 1981EF48  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 14770.8 days
Unobserved 391 days

 

Astrometry summary
Optical
RMS of residuals 0.56"
First observation 1977-10-18.381
Last observation 2018-03-28.191
Number (Discarded) 994 (3)

 

Get the observational details
ASCII file

 

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





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