NEODyS-2

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(85490) 1997SE5  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 13820 days
Unobserved 4 days

 

Astrometry summary
Optical
RMS of residuals 0.591915"
First observation 1982-04-20.58570
Last observation 2020-02-20.220610
Number (Discarded) 822 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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