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(37977) 1998HC123  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9463.99 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1998-04-23.351
Last observation 2024-03-21.346
Number (Discarded) 3399 (208)

 

Get the observational details
ASCII file

 

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