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AstDyS ∴ Objects ∴ 2001XU17 ∴ Observational info
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(415951) 2001XU17  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8103.13 days
Unobserved 70 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2001-12-09.312
Last observation 2024-02-15.437
Number (Discarded) 476 (4)

 

Get the observational details
ASCII file

 

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