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AstDyS ∴ Objects ∴ 2001YP103 ∴ Observational info
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(169427) 2001YP103  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9027.83 days
Unobserved 161 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1999-03-21.262
Last observation 2023-12-08.091
Number (Discarded) 965 (1)

 

Get the observational details
ASCII file

 

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