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AstDyS ∴ Objects ∴ 1999RY111 ∴ Observational info
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(31815) 1999RY111  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9548.54 days
Unobserved 36 days

 

Astrometry summary
Optical
RMS of residuals 0.40
First observation 1998-01-28.606
Last observation 2024-03-21.142
Number (Discarded) 2738 (6)

 

Get the observational details
ASCII file

 

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