NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021AR2 ∴ Orbital info
Contact »
2021AR2  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.26101 0.0002854 au
e 0.333563 0.0001973
i 11.381 0.00596 deg
Ω 107.762 3.634e-05 deg
ω 291.575 0.00182 deg
M 136.299 0.2997 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8404 au
Aphelion distance 1.6816 au
Asc. node-Earth separation 0.01543 au
Desc. node-Earth separation 0.26096 au
Earth MOID 0.00902 au
Orbital period 517.22 days
Date of orbit computation   feb 26 12:23

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 59225.4 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.