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AstDyS ∴ Objects ∴ 2001HU11 ∴ Observational info
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(77457) 2001HU11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8556.93 days
Unobserved 292 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2000-02-03.236
Last observation 2023-07-09.170
Number (Discarded) 983 (2)

 

Get the observational details
ASCII file

 

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