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AstDyS ∴ Objects ∴ 1998HF54 ∴ Observational info
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(100862) 1998HF54  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11583 days
Unobserved 301 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1992-03-03.267
Last observation 2023-11-19.281
Number (Discarded) 865 (9)

 

Get the observational details
ASCII file

 

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