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(229938) 1998SJ87  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9267.23 days
Unobserved days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1998-09-26.139
Last observation 2024-02-09.371
Number (Discarded) 618 (1)

 

Get the observational details
ASCII file

 

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