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(472989) 2015HL17  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7181.12 days
Unobserved 222 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 2004-01-19.250
Last observation 2023-09-17.374
Number (Discarded) 174 (0)

 

Get the observational details
ASCII file

 

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