NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018JJ ∴ Orbital info
Contact »
2018JJ  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.94679 0.00532 au
e 0.556198 0.001301
i 5.377 0.008632 deg
Ω 66.416 0.009322 deg
ω 213.831 0.005113 deg
M 120.334 3.409 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.864 au
Aphelion distance 3.0296 au
Asc. node-Earth separation 1.51181 au
Desc. node-Earth separation -0.09187 au
Earth MOID 0.02987 au
Orbital period 992.146 days
Date of orbit computation   Jul 29 12:03

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 58244.4 MJD
Near present day (ASCII file) Epoch 60600.0 MJD

 

Note. The elements are given with reduced precision in order to be more readable. For full precision please use the machine-readable ASCII files, which contain Equinoctial (not Keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.