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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000SD255 ∴ Observational info
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(168817) 2000SD255  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8308.81 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 2000-09-23.395
Last observation 2023-06-24.202
Number (Discarded) 795 (6)

 

Get the observational details
ASCII file

 

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