NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001XR1 ∴ Observational info
Contact »
(141052) 2001XR1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 11748 days
Unobserved 3 days

 

Astrometry summary
Optical
RMS of residuals 0.511541"
First observation 1987-11-27.34861
Last observation 2020-01-26.21204
Number (Discarded) 715 (8)

 

Get the observational details
Optical observations (ASCII file)

 

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