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AstDyS ∴ Objects ∴ 2001QL87 ∴ Observational info
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(51920) 2001QL87  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10421.7 days
Unobserved 150 days

 

Astrometry summary
Optical
RMS of residuals 0.39
First observation 1995-07-03.384
Last observation 2024-01-14.087
Number (Discarded) 2214 (9)

 

Get the observational details
ASCII file

 

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