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AstDyS ∴ Objects ∴ 1999RE197 ∴ Observational info
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(40665) 1999RE197  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9477.72 days
Unobserved 45 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1998-03-31.256
Last observation 2024-03-11.975
Number (Discarded) 1222 (11)

 

Get the observational details
ASCII file

 

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