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AstDyS ∴ Objects ∴ 2001QJ63 ∴ Observational info
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(193841) 2001QJ63  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8182.08 days
Unobserved 109 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2001-08-16.331
Last observation 2024-01-10.415
Number (Discarded) 767 (2)

 

Get the observational details
ASCII file

 

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