NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011PU1 ∴ Observational info
Contact »
2011PU1  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 2089 days
Unobserved 2712 days

 

Astrometry summary
Optical
RMS of residuals 0.493340
First observation 2011-08-06.96770
Last observation 2017-04-26.264642
Number (Discarded) 110 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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