AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007JW20 ∴ Observational info
Contact »
(263066) 2007JW20  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 7188.85 days
Unobserved 329 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2003-09-25.340
Last observation 2023-06-01.194
Number (Discarded) 454 (2)

 

Get the observational details
ASCII file

 

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