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AstDyS ∴ Objects ∴ 1998QP43 ∴ Observational info
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(20409) 1998QP43  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11114.7 days
Unobserved 39 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1993-10-13.304
Last observation 2024-03-18.993
Number (Discarded) 2673 (119)

 

Get the observational details
ASCII file

 

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