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AstDyS ∴ Objects ∴ 1998SX144 ∴ Observational info
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(40225) 1998SX144  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11994.5 days
Unobserved 44 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1991-05-18.145
Last observation 2024-03-19.638
Number (Discarded) 1101 (16)

 

Get the observational details
ASCII file

 

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