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AstDyS ∴ Objects ∴ 2000WR45 ∴ Observational info
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(439902) 2000WR45  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8065.08 days
Unobserved 493 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2000-11-20.288
Last observation 2022-12-20.369
Number (Discarded) 448 (2)

 

Get the observational details
ASCII file

 

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