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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QL45 ∴ Observational info
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(139543) 2001QL45  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10234.4 days
Unobserved 59 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 1996-03-12.272
Last observation 2024-03-19.640
Number (Discarded) 602 (0)

 

Get the observational details
ASCII file

 

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