NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008OC9 ∴ Orbital info ∴ Epoch 56951 MJD
Contact »
2008OC9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008OC9.eq0)
Keplerian elements
(Epoch 56951.2 MJD)
Value 1-σ variation Units
a 1.15351 4.077e-08 au
e 0.249891 6.825e-07
i 29.319 0.0001536 deg
Ω 310.664 7.584e-06 deg
ω 266.644 3.814e-05 deg
M 71.242 2.609e-05 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8653 au
Aphelion distance 1.4418 au
Asc. node-Earth separation 0.08244 au
Desc. node-Earth separation 0.07965 au
Earth MOID 0.07033 au
Orbital period 452.515 days
Date of orbit computation   feb 26 10:40

Covariance matrix
1.66230190E-15-2.78046594E-145.57346509E-121.77268548E-13-1.03345024E-128.52458158E-14
-2.78046594E-144.65848456E-13-9.36065911E-11-3.01438913E-121.67586862E-11-9.36509985E-13
5.57346509E-12-9.36065911E-112.36078304E-084.41416597E-10-2.87762579E-09-9.77211525E-11
1.77268548E-13-3.01438913E-124.41416597E-105.75225168E-11-7.56371752E-11-4.93528215E-11
-1.03345024E-121.67586862E-11-2.87762579E-09-7.56371752E-111.45496636E-09-7.80369246E-10
8.52458158E-14-9.36509985E-13-9.77211525E-11-4.93528215E-11-7.80369246E-106.80606948E-10

Correlation matrix
1.00000000-0.999172100.889697350.57326813-0.664520140.08014380
-0.999172101.00000000-0.89259831-0.582315090.64371135-0.05259469
0.88969735-0.892598311.000000000.37879277-0.49099809-0.02437880
0.57326813-0.582315090.378792771.00000000-0.26145075-0.24942780
-0.664520140.64371135-0.49099809-0.261450751.00000000-0.78419755
0.08014380-0.05259469-0.02437880-0.24942780-0.784197551.00000000