NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018AT18 ∴ Orbital info
Contact »
2018AT18  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.12555 0.004511 au
e 0.534821 0.001049
i 0.372 0.001553 deg
Ω 314.774 0.06771 deg
ω 151.175 0.085 deg
M 66.86 2.544 deg
Other useful info
Absolute Magnitude (H)    27.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9888 au
Aphelion distance 3.2623 au
Asc. node-Earth separation 1.82644 au
Desc. node-Earth separation 0.05093 au
Earth MOID 0.00704 au
Orbital period 1131.89 days
Date of orbit computation   Jul 29 12:13

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 58132.9 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.