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AstDyS ∴ Objects ∴ 1999RM217 ∴ Observational info
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(102161) 1999RM217  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9389.83 days
Unobserved 144 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1998-03-31.248
Last observation 2023-12-15.074
Number (Discarded) 2123 (117)

 

Get the observational details
ASCII file

 

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