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AstDyS ∴ Objects ∴ 2001HW39 ∴ Observational info
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(82205) 2001HW39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8558.12 days
Unobserved 344 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2000-01-31.237
Last observation 2023-07-07.354
Number (Discarded) 1189 (5)

 

Get the observational details
ASCII file

 

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