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(107651) 2001EW21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8145.84 days
Unobserved 320 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 2001-02-22.386
Last observation 2023-06-13.222
Number (Discarded) 619 (17)

 

Get the observational details
ASCII file

 

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