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AstDyS ∴ Objects ∴ 2000QN153 ∴ Observational info
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(165175) 2000QN153  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9344.94 days
Unobserved 311 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1997-11-20.375
Last observation 2023-06-22.318
Number (Discarded) 485 (2)

 

Get the observational details
ASCII file

 

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