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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999NY64 ∴ Observational info
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(40402) 1999NY64  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9464.64 days
Unobserved 149 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1998-01-07.484
Last observation 2023-12-07.124
Number (Discarded) 2003 (2)

 

Get the observational details
ASCII file

 

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