NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003WP21 ∴ Observational info
Contact »
2003WP21  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 6207 days
Unobserved 1256 days

 

Astrometry summary
Optical
RMS of residuals 0.601132
First observation 2003-11-20.20533
Last observation 2020-11-17.20216
Number (Discarded) 66 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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