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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SL8 ∴ Observational info
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(239990) 2001SL8  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8119.64 days
Unobserved 193 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2001-09-12.418
Last observation 2023-12-06.062
Number (Discarded) 299 (0)

 

Get the observational details
ASCII file

 

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