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(27690) 1981EL27  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 15637.6 days
Unobserved 147 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1981-02-12.654
Last observation 2023-12-07.269
Number (Discarded) 1993 (11)

 

Get the observational details
ASCII file

 

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