NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RK16 ∴ Orbital info ∴ Epoch 59471 MJD
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2021RK16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RK16.eq0)
Keplerian elements
(Epoch 59471.0 MJD)
Value 1-σ variation Units
a 1.14157 0.0005513 au
e 0.106229 0.0003938
i 12.567 0.03067 deg
Ω 355.434 0.002192 deg
ω 288.703 0.0714 deg
M 55.673 0.09005 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0203 au
Aphelion distance 1.2628 au
Asc. node-Earth separation 0.08675 au
Desc. node-Earth separation 0.17375 au
Earth MOID 0.07698 au
Orbital period 445.504 days
Date of orbit computation   Jul 29 13:33

Covariance matrix
3.03905409E-072.06852323E-071.69034964E-05-1.18102456E-062.95793714E-05-4.67170074E-05
2.06852323E-071.55108202E-071.14371698E-05-7.48905730E-071.44996920E-05-2.81587237E-05
1.69034964E-051.14371698E-059.40746038E-04-6.59811147E-051.67141574E-03-2.61517425E-03
-1.18102456E-06-7.48905730E-07-6.59811147E-054.80695472E-06-1.36526064E-041.95469148E-04
2.95793714E-051.44996920E-051.67141574E-03-1.36526064E-045.09803884E-03-5.98102744E-03
-4.67170074E-05-2.81587237E-05-2.61517425E-031.95469148E-04-5.98102744E-038.10830451E-03

Correlation matrix
1.000000000.952738700.99970332-0.977135290.75148126-0.94111084
0.952738701.000000000.94681469-0.867310800.51563196-0.79401839
0.999703320.946814691.00000000-0.981179430.76321469-0.94688973
-0.97713529-0.86731080-0.981179431.00000000-0.872125500.99009799
0.751481260.515631960.76321469-0.872125501.00000000-0.93027039
-0.94111084-0.79401839-0.946889730.99009799-0.930270391.00000000