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(386898) 2011HZ4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4862.87 days
Unobserved 377 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2009-12-20.447
Last observation 2023-04-14.315
Number (Discarded) 329 (2)

 

Get the observational details
ASCII file

 

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