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AstDyS ∴ Objects ∴ 1999EX9 ∴ Observational info
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(101730) 1999EX9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9652.84 days
Unobserved 50 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1997-09-30.384
Last observation 2024-03-05.222
Number (Discarded) 395 (2)

 

Get the observational details
ASCII file

 

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