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AstDyS ∴ Objects ∴ 2001XE38 ∴ Observational info
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(111277) 2001XE38  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 19350.9 days
Unobserved 48 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1971-03-25.331
Last observation 2024-03-17.222
Number (Discarded) 783 (1)

 

Get the observational details
ASCII file

 

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