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AstDyS ∴ Objects ∴ 2000HE31 ∴ Observational info
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(54130) 2000HE31  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9162.65 days
Unobserved 105 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1998-12-14.452
Last observation 2024-01-15.107
Number (Discarded) 2635 (13)

 

Get the observational details
ASCII file

 

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