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2007HL4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4756 days
Unobserved 1519 days

 

Astrometry summary
Optical
RMS of residuals 0.631472
First observation 2007-04-19.38855
Last observation 2020-04-26.28973
Number (Discarded) 72 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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