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AstDyS ∴ Objects ∴ 2012XJ140 ∴ Observational info
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(500740) 2012XJ140  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6314.86 days
Unobserved 110 days

 

Astrometry summary
Optical
RMS of residuals 0.42
First observation 2006-09-26.348
Last observation 2024-01-10.203
Number (Discarded) 183 (0)

 

Get the observational details
ASCII file

 

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