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(23494) 1991SE2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25784.7 days
Unobserved 255 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1953-01-09.278
Last observation 2023-08-15.006
Number (Discarded) 2737 (14)

 

Get the observational details
ASCII file

 

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