NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009KN4 ∴ Orbital info ∴ Epoch 60400 MJD
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(457768) 2009KN4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 457768.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.9407 5.897e-09 au
e 0.524827 3.617e-08
i 9.142 6.276e-06 deg
Ω 308.212 4.119e-05 deg
ω 38.35 4.142e-05 deg
M 146.671 5.921e-06 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9222 au
Aphelion distance 2.9592 au
Asc. node-Earth separation -0.01877 au
Desc. node-Earth separation 1.40581 au
Earth MOID 0.01065 au
Orbital period 987.499 days
Date of orbit computation   feb 26 13:13

Covariance matrix
3.47774998E-178.55024675E-173.31666631E-161.11205632E-14-1.28361234E-14-2.88342431E-14
8.55024675E-171.30801323E-15-3.99405854E-145.05242505E-15-6.11027522E-14-7.96011809E-14
3.31666631E-16-3.99405854E-143.93916204E-11-1.29196886E-101.25826690E-10-2.89730037E-12
1.11205632E-145.05242505E-15-1.29196886E-101.69624918E-09-1.67219751E-091.13638364E-11
-1.28361234E-14-6.11027522E-141.25826690E-10-1.67219751E-091.71542510E-09-3.18575977E-11
-2.88342431E-14-7.96011809E-14-2.89730037E-121.13638364E-11-3.18575977E-113.50530104E-11

Correlation matrix
1.000000000.400888320.008960880.04578601-0.05255316-0.82584152
0.400888321.00000000-0.175956950.00339195-0.04079142-0.37174983
0.00896088-0.175956951.00000000-0.499810410.48404414-0.07797025
0.045786010.00339195-0.499810411.00000000-0.980295180.04660339
-0.05255316-0.040791420.48404414-0.980295181.00000000-0.12991655
-0.82584152-0.37174983-0.077970250.04660339-0.129916551.00000000