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AstDyS ∴ Objects ∴ 1998HJ15 ∴ Observational info
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(55943) 1998HJ15  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9399.76 days
Unobserved 111 days

 

Astrometry summary
Optical
RMS of residuals 0.66
First observation 1998-04-20.350
Last observation 2024-01-14.108
Number (Discarded) 2184 (391)

 

Get the observational details
ASCII file

 

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