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AstDyS ∴ Objects ∴ 1998QW75 ∴ Observational info
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(168421) 1998QW75  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11040.8 days
Unobserved 293 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1993-04-15.410
Last observation 2023-07-08.168
Number (Discarded) 599 (7)

 

Get the observational details
ASCII file

 

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