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AstDyS ∴ Objects ∴ 1999NG55 ∴ Observational info
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(66439) 1999NG55  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8716.79 days
Unobserved 338 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1999-07-12.371
Last observation 2023-05-24.163
Number (Discarded) 1869 (125)

 

Get the observational details
ASCII file

 

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