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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006HD87 ∴ Observational info
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(340490) 2006HD87  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6322.77 days
Unobserved 400 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2005-12-02.501
Last observation 2023-03-26.274
Number (Discarded) 222 (0)

 

Get the observational details
ASCII file

 

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