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(390573) 2001HB57  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8316 days
Unobserved 120 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2001-03-25.416
Last observation 2023-12-31.419
Number (Discarded) 381 (2)

 

Get the observational details
ASCII file

 

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