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(152680) 1998KJ9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12572 days
Unobserved 117 days

 

Astrometry summary
Optical
RMS of residuals 0.580603
First observation 1990-01-01.40556
Last observation 2024-06-03.249505
Number (Discarded) 244 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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