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AstDyS ∴ Objects ∴ 1998HW144 ∴ Observational info
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(58889) 1998HW144  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11002.1 days
Unobserved 114 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1993-12-17.428
Last observation 2024-01-31.515
Number (Discarded) 863 (5)

 

Get the observational details
ASCII file

 

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