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(351538) 2005SD220  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8938.25 days
Unobserved 89 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1999-08-12.264
Last observation 2024-01-31.516
Number (Discarded) 447 (4)

 

Get the observational details
ASCII file

 

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