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AstDyS ∴ Objects ∴ 2001QY247 ∴ Observational info
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(190776) 2001QY247  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11790 days
Unobserved 46 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 1991-12-08.463
Last observation 2024-03-19.509
Number (Discarded) 514 (7)

 

Get the observational details
ASCII file

 

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