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AstDyS ∴ Objects ∴ 2001WR39 ∴ Observational info
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(188066) 2001WR39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8195.7 days
Unobserved 51 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2001-09-26.411
Last observation 2024-03-05.112
Number (Discarded) 628 (5)

 

Get the observational details
ASCII file

 

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