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AstDyS ∴ Objects ∴ 2001US202 ∴ Observational info
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(189116) 2001US202  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8052.9 days
Unobserved 180 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2001-10-19.362
Last observation 2023-11-06.257
Number (Discarded) 397 (4)

 

Get the observational details
ASCII file

 

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