NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RQ4 ∴ Orbital info
Contact »
2021RQ4  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.25226 0.0002327 au
e 0.293885 0.0001694
i 2.855 0.001791 deg
Ω 342.363 0.0007774 deg
ω 69.198 0.002573 deg
M 39.858 0.2071 deg
Other useful info
Absolute Magnitude (H)    28.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8842 au
Aphelion distance 1.6203 au
Asc. node-Earth separation 0.0277 au
Desc. node-Earth separation 0.28809 au
Earth MOID 0.0059 au
Orbital period 511.849 days
Date of orbit computation   Jul 29 13:28

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 59467.0 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.