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(148023) 1998DY1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9422.21 days
Unobserved 141 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1998-02-20.867
Last observation 2023-12-09.077
Number (Discarded) 655 (1)

 

Get the observational details
ASCII file

 

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