NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998JH2 ∴ Observational info
Contact »
(136923) 1998JH2  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 12851 days
Unobserved 16 days

 

Astrometry summary
Optical
RMS of residuals 0.520579"
First observation 1986-11-02.26875
Last observation 2022-01-05.417508
Number (Discarded) 1095 (7)

 

Get the observational details
Optical observations (ASCII file)

 

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