NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998OX4 ∴ Observational info
Contact »
(85640) 1998OX4  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7584 days
Unobserved 1794 days

 

Astrometry summary
Optical
RMS of residuals 0.594665
First observation 1998-07-26.30244
Last observation 2019-05-01.410555
Number (Discarded) 276 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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