NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018XR4 ∴ Orbital info
Contact »
2018XR4  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.14422 0.0004559 au
e 0.35737 0.0004253
i 10.214 0.01221 deg
Ω 84.419 0.0006545 deg
ω 88.466 0.01263 deg
M 66.343 0.921 deg
Other useful info
Absolute Magnitude (H)    26.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7353 au
Aphelion distance 1.5531 au
Asc. node-Earth separation 0.00536 au
Desc. node-Earth separation -0.00829 au
Earth MOID 0.00243 au
Orbital period 447.056 days
Date of orbit computation   feb 26 13:21

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 58466.5 MJD
Near present day (ASCII file) Epoch 60400.0 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.