NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UP1 ∴ Observational info
Contact »
2009UP1  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 4876 days
Unobserved 426 days

 

Astrometry summary
Optical
RMS of residuals 0.505977
First observation 2009-10-18.14801
Last observation 2023-02-23.49979
Number (Discarded) 122 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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