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2001HW7  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 6020 days
Unobserved 1386 days

 

Astrometry summary
Optical
RMS of residuals 0.736828"
First observation 2001-04-18.15247
Last observation 2017-10-11.31080
Number (Discarded) 81 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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