AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017OK40 ∴ Observational info
Contact »
(540090) 2017OK40  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 4567.82 days
Unobserved 128 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 2011-06-29.488
Last observation 2023-12-31.303
Number (Discarded) 341 (0)

 

Get the observational details
ASCII file

 

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