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AstDyS ∴ Objects ∴ 1989WQ1 ∴ Observational info
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(7467) 1989WQ1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16642.6 days
Unobserved 63 days

 

Astrometry summary
Optical
RMS of residuals 1.09
First observation 1978-08-09.532
Last observation 2024-03-03.163
Number (Discarded) 11530 (556)

 

Get the observational details
ASCII file

 

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