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AstDyS ∴ Objects ∴ 2000HX55 ∴ Observational info
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(150456) 2000HX55  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9148.02 days
Unobserved 172 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1998-10-19.287
Last observation 2023-11-05.312
Number (Discarded) 542 (5)

 

Get the observational details
ASCII file

 

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