NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999YC ∴ Observational info
Contact »
(225416) 1999YC  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8389 days
Unobserved 522 days

 

Astrometry summary
Optical
RMS of residuals 0.559693
First observation 1999-11-27.40238
Last observation 2022-11-15.358400
Number (Discarded) 563 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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