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AstDyS ∴ Objects ∴ 2001XE87 ∴ Observational info
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(225836) 2001XE87  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9286.91 days
Unobserved 323 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1998-01-02.324
Last observation 2023-06-07.232
Number (Discarded) 695 (6)

 

Get the observational details
ASCII file

 

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