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AstDyS ∴ Objects ∴ 2003SB220 ∴ Observational info
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(307660) 2003SB220  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8195.25 days
Unobserved 1084 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1998-11-30.135
Last observation 2021-05-08.389
Number (Discarded) 686 (9)

 

Get the observational details
ASCII file

 

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