AstDyS-2
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(328475) 2009HJ2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9357.99 days
Unobserved 118 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1998-05-23.269
Last observation 2024-01-05.264
Number (Discarded) 447 (4)

 

Get the observational details
ASCII file

 

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