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AstDyS ∴ Objects ∴ 2001QL7 ∴ Observational info
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(57154) 2001QL7  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10873 days
Unobserved 59 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1994-06-07.418
Last observation 2024-03-14.377
Number (Discarded) 1647 (9)

 

Get the observational details
ASCII file

 

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