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AstDyS ∴ Objects ∴ 1990QR5 ∴ Observational info
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(14389) 1990QR5  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 19017.1 days
Unobserved 30 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1972-04-18.977
Last observation 2024-05-13.106
Number (Discarded) 2682 (32)

 

Get the observational details
ASCII file

 

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