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(137175) 1999JA11  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8820 days
Unobserved 288 days

 

Astrometry summary
Optical
RMS of residuals 0.521329
First observation 1999-05-14.23649
Last observation 2023-07-07.170497
Number (Discarded) 541 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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