NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999YC ∴ Observational info
Contact »
(225416) 1999YC  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 8039 days
Unobserved 6 days

 

Astrometry summary
Optical
RMS of residuals 0.559412"
First observation 1999-11-27.40238
Last observation 2021-11-30.257673
Number (Discarded) 430 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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