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AstDyS ∴ Objects ∴ 1999XN109 ∴ Observational info
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(66995) 1999XN109  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9696.93 days
Unobserved 106 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1997-06-26.174
Last observation 2024-01-13.108
Number (Discarded) 1133 (6)

 

Get the observational details
ASCII file

 

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