AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WP180 ∴ Observational info
Contact »
(477446) 2009WP180  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 5445.14 days
Unobserved 250 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2008-09-25.264
Last observation 2023-08-23.408
Number (Discarded) 134 (0)

 

Get the observational details
ASCII file

 

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