NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009RU1 ∴ Observational info
Contact »
2009RU1  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 4029 days
Unobserved 1460 days

 

Astrometry summary
Optical
RMS of residuals 0.535655
First observation 2009-09-12.28387
Last observation 2020-09-23.25472
Number (Discarded) 51 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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