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AstDyS ∴ Objects ∴ 2000QR89 ∴ Observational info
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(134873) 2000QR89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8547.92 days
Unobserved 121 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 2000-08-03.307
Last observation 2023-12-29.226
Number (Discarded) 1628 (5)

 

Get the observational details
ASCII file

 

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