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(448040) 2008ER153  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7271.03 days
Unobserved 419 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2003-04-29.250
Last observation 2023-03-26.283
Number (Discarded) 107 (0)

 

Get the observational details
ASCII file

 

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