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2021XE4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 22 days
Unobserved 923 days

 

Astrometry summary
Optical
RMS of residuals 0.578511
First observation 2021-11-21.784309
Last observation 2021-12-13.316274
Number (Discarded) 32 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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