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AstDyS ∴ Objects ∴ 2007ET142 ∴ Observational info
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(293431) 2007ET142  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7395.87 days
Unobserved 442 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2002-11-13.321
Last observation 2023-02-12.187
Number (Discarded) 290 (3)

 

Get the observational details
ASCII file

 

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