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AstDyS ∴ Objects ∴ 2001EY17 ∴ Observational info
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(107643) 2001EY17  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9201.09 days
Unobserved 141 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1998-09-27.348
Last observation 2023-12-06.442
Number (Discarded) 1032 (9)

 

Get the observational details
ASCII file

 

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