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AstDyS ∴ Objects ∴ 2000HR74 ∴ Observational info
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(54187) 2000HR74  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10015.6 days
Unobserved 148 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1996-08-17.519
Last observation 2024-01-19.164
Number (Discarded) 1258 (6)

 

Get the observational details
ASCII file

 

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