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AstDyS ∴ Objects ∴ 2001XY249 ∴ Observational info
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(215365) 2001XY249  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8113.99 days
Unobserved 59 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2001-12-14.300
Last observation 2024-03-02.291
Number (Discarded) 472 (1)

 

Get the observational details
ASCII file

 

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