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AstDyS ∴ Objects ∴ 1999CQ91 ∴ Observational info
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(49557) 1999CQ91  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9840.67 days
Unobserved 307 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1996-07-14.327
Last observation 2023-06-23.995
Number (Discarded) 1468 (7)

 

Get the observational details
ASCII file

 

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