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(152742) 1998XE12  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 9500 days
Unobserved 5 days

 

Astrometry summary
Optical
RMS of residuals 0.574607"
First observation 1995-11-30.48258
Last observation 2021-12-03.85455
Number (Discarded) 368 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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