AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HH12 ∴ Observational info
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(322331) 2011HH12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7998.14 days
Unobserved 316 days

 

Astrometry summary
Optical
RMS of residuals 0.60
First observation 2001-07-27.342
Last observation 2023-06-20.486
Number (Discarded) 385 (3)

 

Get the observational details
ASCII file

 

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