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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003NN9 ∴ Observational info
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(78805) 2003NN9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10557 days
Unobserved 122 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1995-02-02.177
Last observation 2023-12-29.229
Number (Discarded) 804 (7)

 

Get the observational details
ASCII file

 

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