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(159399) 1998UL1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8703 days
Unobserved 195 days

 

Astrometry summary
Optical
RMS of residuals 0.484403
First observation 1998-09-28.35534
Last observation 2022-07-27.291360
Number (Discarded) 1166 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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