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(522082) 2015XL421  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11231.1 days
Unobserved 251 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1992-11-18.303
Last observation 2023-08-19.401
Number (Discarded) 125 (1)

 

Get the observational details
ASCII file

 

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