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AstDyS ∴ Objects ∴ 2001QN188 ∴ Observational info
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(230159) 2001QN188  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10737.8 days
Unobserved 140 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1994-09-12.386
Last observation 2024-02-05.149
Number (Discarded) 602 (1)

 

Get the observational details
ASCII file

 

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