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AstDyS ∴ Objects ∴ 2001XN199 ∴ Observational info
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(165967) 2001XN199  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8328.87 days
Unobserved 793 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1999-05-09.241
Last observation 2022-02-26.109
Number (Discarded) 640 (3)

 

Get the observational details
ASCII file

 

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