AstDyS-2
Asteroids - Dynamic Site
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(410228) 2007SE20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8726.14 days
Unobserved 467 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1999-03-21.281
Last observation 2023-02-09.421
Number (Discarded) 257 (2)

 

Get the observational details
ASCII file

 

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