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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000SJ339 ∴ Observational info
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(187902) 2000SJ339  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8575.87 days
Unobserved 64 days

 

Astrometry summary
Optical
RMS of residuals 0.71
First observation 2000-09-25.423
Last observation 2024-03-19.290
Number (Discarded) 1840 (299)

 

Get the observational details
ASCII file

 

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