AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SE42 ∴ Observational info
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(57433) 2001SE42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9555.75 days
Unobserved 682 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1996-04-17.420
Last observation 2022-06-16.175
Number (Discarded) 1060 (11)

 

Get the observational details
ASCII file

 

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