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(424392) 2007YJ  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5459 days
Unobserved 523 days

 

Astrometry summary
Optical
RMS of residuals 0.641733
First observation 2007-12-16.31766
Last observation 2022-11-26.291432
Number (Discarded) 189 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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