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(395079) 2009HJ50  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6059.16 days
Unobserved 320 days

 

Astrometry summary
Optical
RMS of residuals 0.65
First observation 2006-11-16.157
Last observation 2023-06-19.313
Number (Discarded) 222 (2)

 

Get the observational details
ASCII file

 

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