NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012CU ∴ Orbital info ∴ Epoch 55967 MJD
Contact »
2012CU  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012CU.eq0)
Keplerian elements
(Epoch 55967.8 MJD)
Value 1-σ variation Units
a 1.74539 0.001029 au
e 0.506972 0.0003254
i 0.309 0.0001999 deg
Ω 172.487 0.002721 deg
ω 268.044 0.001921 deg
M 19.977 0.01978 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8605 au
Aphelion distance 2.6303 au
Asc. node-Earth separation 0.32501 au
Desc. node-Earth separation 0.27127 au
Earth MOID 0.00307 au
Orbital period 842.245 days
Date of orbit computation   feb 26 10:57

Covariance matrix
1.05936177E-063.34916788E-072.05138977E-07-2.03427957E-065.67499870E-07-2.03632696E-05
3.34916788E-071.05883853E-076.48560301E-08-6.43266983E-071.79526866E-07-6.43783459E-06
2.05138977E-076.48560301E-083.99601428E-08-4.22017620E-071.37336235E-07-3.94302987E-06
-2.03427957E-06-6.43266983E-07-4.22017620E-077.40589169E-06-4.52956705E-063.90854154E-05
5.67499870E-071.79526866E-071.37336235E-07-4.52956705E-063.69127823E-06-1.08925577E-05
-2.03632696E-05-6.43783459E-06-3.94302987E-063.90854154E-05-1.08925577E-053.91427458E-04

Correlation matrix
1.000000000.999999770.99703986-0.726272850.28698238-0.99999935
0.999999771.000000000.99706157-0.726419870.28716148-0.99999839
0.997039860.997061571.00000000-0.775761800.35758824-0.99699024
-0.72627285-0.72641987-0.775761801.00000000-0.866322560.72593947
0.286982380.287161480.35758824-0.866322561.00000000-0.28656017
-0.99999935-0.99999839-0.996990240.72593947-0.286560171.00000000