NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RK2 ∴ Orbital info ∴ Epoch 60400 MJD
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2021RK2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RK2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.59258 4.73e-05 au
e 0.736212 5.581e-06
i 2.942 2.557e-05 deg
Ω 329.49 0.0002058 deg
ω 104.968 0.0002479 deg
M 208.481 0.005678 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6839 au
Aphelion distance 4.5013 au
Asc. node-Earth separation 0.4544 au
Desc. node-Earth separation 0.01 au
Earth MOID 0.00088 au
Orbital period 1524.74 days
Date of orbit computation   feb 26 12:19

Covariance matrix
2.23772041E-092.63980396E-105.57872340E-10-1.19639082E-096.60886689E-09-2.68578756E-07
2.63980396E-103.11440283E-116.57384218E-11-1.41637817E-107.80860316E-10-3.16838348E-08
5.57872340E-106.57384218E-116.54035026E-104.29839248E-09-2.94034053E-09-6.69594629E-08
-1.19639082E-09-1.41637817E-104.29839248E-094.23580302E-08-4.52400177E-081.43589805E-07
6.60886689E-097.80860316E-10-2.94034053E-09-4.52400177E-086.14652085E-08-7.93224222E-07
-2.68578756E-07-3.16838348E-08-6.69594629E-081.43589805E-07-7.93224222E-073.22357298E-05

Correlation matrix
1.000000000.999957110.46113853-0.122885970.56352010-0.99999999
0.999957111.000000000.46060789-0.123317280.56437956-0.99995762
0.461138530.460607891.000000000.81665323-0.46374842-0.46115052
-0.12288597-0.123317280.816653231.00000000-0.886625480.12288163
0.563520100.56437956-0.46374842-0.886625481.00000000-0.56352415
-0.99999999-0.99995762-0.461150520.12288163-0.563524151.00000000