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AstDyS ∴ Objects ∴ 2005ET287 ∴ Observational info
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(172887) 2005ET287  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8248.02 days
Unobserved 309 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2000-11-21.299
Last observation 2023-06-22.314
Number (Discarded) 395 (4)

 

Get the observational details
ASCII file

 

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