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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006HN4 ∴ Observational info
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(291620) 2006HN4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8502.93 days
Unobserved 304 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 2000-03-09.381
Last observation 2023-06-20.313
Number (Discarded) 330 (0)

 

Get the observational details
ASCII file

 

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