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AstDyS ∴ Objects ∴ 2001HG9 ∴ Observational info
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(108170) 2001HG9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8299 days
Unobserved 146 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 2001-04-15.414
Last observation 2024-01-04.412
Number (Discarded) 979 (7)

 

Get the observational details
ASCII file

 

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