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AstDyS ∴ Objects ∴ 2001WR4 ∴ Observational info
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(125458) 2001WR4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8727.87 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2000-04-27.386
Last observation 2024-03-20.256
Number (Discarded) 1229 (2)

 

Get the observational details
ASCII file

 

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