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AstDyS ∴ Objects ∴ 2001QE8 ∴ Observational info
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(193819) 2001QE8  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8473.78 days
Unobserved 378 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 2000-02-03.459
Last observation 2023-04-17.236
Number (Discarded) 645 (4)

 

Get the observational details
ASCII file

 

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