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(180002) 2002YD4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10374.9 days
Unobserved 691 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1994-01-07.412
Last observation 2022-06-04.344
Number (Discarded) 646 (5)

 

Get the observational details
ASCII file

 

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