NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012CU ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2012CU  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012CU.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.74356 0.0001403 au
e 0.506211 0.0001571
i 0.311 0.0003764 deg
Ω 172.437 0.0742 deg
ω 268.229 0.1066 deg
M 115.98 1.068 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.861 au
Aphelion distance 2.6262 au
Asc. node-Earth separation 0.32307 au
Desc. node-Earth separation 0.27227 au
Earth MOID 0.00306 au
Orbital period 840.92 days
Date of orbit computation   feb 26 10:57

Covariance matrix
1.96841594E-082.20433329E-08-5.27718452E-08-1.04066189E-051.49540652E-05-1.49843000E-04
2.20433329E-082.46853185E-08-5.90950479E-08-1.16540179E-051.67464632E-05-1.67801939E-04
-5.27718452E-08-5.90950479E-081.41711045E-072.78712994E-05-4.00632715E-054.01717387E-04
-1.04066189E-05-1.16540179E-052.78712994E-055.50530403E-03-7.90939063E-037.92190862E-02
1.49540652E-051.67464632E-05-4.00632715E-05-7.90939063E-031.13640368E-02-1.13835891E-01
-1.49843000E-04-1.67801939E-044.01717387E-047.92190862E-02-1.13835891E-011.14065960E+00

Correlation matrix
1.000000000.99999875-0.99917600-0.999678980.99984923-0.99999998
0.999998751.00000000-0.99914811-0.999690720.99985591-0.99999903
-0.99917600-0.999148111.000000000.99784874-0.998339470.99917314
-0.99967898-0.999690720.997848741.00000000-0.999967890.99968033
0.999849230.99985591-0.99833947-0.999967891.00000000-0.99985003
-0.99999998-0.999999030.999173140.99968033-0.999850031.00000000