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AstDyS ∴ Objects ∴ 2007YJ27 ∴ Observational info
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(312240) 2007YJ27  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7807.72 days
Unobserved 134 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2002-07-22.401
Last observation 2023-12-07.119
Number (Discarded) 509 (2)

 

Get the observational details
ASCII file

 

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