NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Atira ∴ Orbital info ∴ Epoch 59200 MJD
Contact »
(163693) Atira  ▹ 
ORBITAL INFORMATION
(ASCII data file 163693.eq1)
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 0.741033 1.513e-09 au
e 0.322132 1.242e-07
i 25.62 1.658e-05 deg
Ω 103.886 2.854e-05 deg
ω 252.913 1.169e-05 deg
M 135.964 2.407e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5023 au
Aphelion distance 0.9797 au
Asc. node-Earth separation -0.24974 au
Desc. node-Earth separation -0.41164 au
Earth MOID 0.20714 au
Orbital period 232.999 days
Date of orbit computation   lug 26 14:20

Covariance matrix
2.29047051E-186.41443130E-171.02014119E-144.04220456E-15-5.07312755E-15-2.40091949E-14
6.41443130E-171.54306207E-145.77360954E-131.59048931E-12-6.76545457E-13-1.78485274E-12
1.02014119E-145.77360954E-132.74883139E-103.82849967E-10-1.79354640E-10-3.34477579E-10
4.04220456E-151.59048931E-123.82849967E-108.14815610E-10-3.09299810E-10-4.72770901E-10
-5.07312755E-15-6.76545457E-13-1.79354640E-10-3.09299810E-101.36592318E-102.13922052E-10
-2.40091949E-14-1.78485274E-12-3.34477579E-10-4.72770901E-102.13922052E-105.79401217E-10

Correlation matrix
1.000000000.341196140.406559280.09356777-0.28681396-0.65906089
0.341196141.000000000.280337800.44854848-0.46600668-0.59692668
0.406559280.280337801.000000000.80895599-0.92560444-0.83811432
0.093567770.448548480.808955991.00000000-0.92712191-0.68806801
-0.28681396-0.46600668-0.92560444-0.927121911.000000000.76041858
-0.65906089-0.59692668-0.83811432-0.688068010.760418581.00000000