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(17827) 1998HW  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 15509.9 days
Unobserved 60 days

 

Astrometry summary
Optical
RMS of residuals 0.38
First observation 1981-09-18.382
Last observation 2024-03-06.250
Number (Discarded) 3164 (13)

 

Get the observational details
ASCII file

 

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