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(252188) 2001EJ4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8639.89 days
Unobserved 327 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1999-10-12.436
Last observation 2023-06-08.325
Number (Discarded) 410 (4)

 

Get the observational details
ASCII file

 

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