NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SK9 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(285990) 2001SK9  ▹ 
ORBITAL INFORMATION
(ASCII data file 285990.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.78634 5.243e-09 au
e 0.789388 5.717e-08
i 25.886 1.386e-05 deg
Ω 195.646 9.19e-06 deg
ω 34.689 1.209e-05 deg
M 202.214 7.646e-06 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3762 au
Aphelion distance 3.1965 au
Asc. node-Earth separation -0.59227 au
Desc. node-Earth separation 0.92028 au
Earth MOID 0.21804 au
Orbital period 872.057 days
Date of orbit computation   feb 26 13:16

Covariance matrix
2.74847536E-171.08218772E-16-1.31012268E-14-3.29282297E-15-3.42626287E-15-2.83264465E-14
1.08218772E-163.26814250E-15-9.19115484E-15-2.81566806E-14-3.26076315E-13-2.08573332E-13
-1.31012268E-14-9.19115484E-151.92074269E-10-6.04239468E-113.72300262E-113.11548250E-11
-3.29282297E-15-2.81566806E-14-6.04239468E-118.44608771E-11-8.20254796E-111.43370353E-11
-3.42626287E-15-3.26076315E-133.72300262E-11-8.20254796E-111.46115774E-10-1.80027008E-11
-2.83264465E-14-2.08573332E-133.11548250E-111.43370353E-11-1.80027008E-115.84685631E-11

Correlation matrix
1.000000000.36108229-0.18031483-0.06834310-0.05406624-0.70661843
0.361082291.00000000-0.01160072-0.05359240-0.47186766-0.47714137
-0.18031483-0.011600721.00000000-0.474402210.222233840.29398794
-0.06834310-0.05359240-0.474402211.00000000-0.738367260.20401888
-0.05406624-0.471867660.22223384-0.738367261.00000000-0.19477262
-0.70661843-0.477141370.293987940.20401888-0.194772621.00000000