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(28728) 2000GX121  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12397 days
Unobserved 172 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1989-12-02.108
Last observation 2023-11-11.121
Number (Discarded) 1332 (5)

 

Get the observational details
ASCII file

 

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