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2018PH21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 3 days
Unobserved 2139 days

 

Astrometry summary
Optical
RMS of residuals 0.495046
First observation 2018-08-11.41621
Last observation 2018-08-14.35207
Number (Discarded) 15 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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