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(372364) 2009HE102  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8908.2 days
Unobserved 206 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1999-05-22.211
Last observation 2023-10-11.413
Number (Discarded) 179 (0)

 

Get the observational details
ASCII file

 

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