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(418384) 2008HJ21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5848.78 days
Unobserved 37 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2008-03-15.503
Last observation 2024-03-20.280
Number (Discarded) 281 (1)

 

Get the observational details
ASCII file

 

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