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(53409) 1999LU7  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7620 days
Unobserved 81 days

 

Astrometry summary
Optical
RMS of residuals 0.655927"
First observation 1999-06-10.18676
Last observation 2020-04-20.40749
Number (Discarded) 118 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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