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(474231) 2001HZ7  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 5872 days
Unobserved 2506 days

 

Astrometry summary
Optical
RMS of residuals 0.591434
First observation 2001-04-21.26903
Last observation 2017-05-19.27929
Number (Discarded) 263 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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