NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991EE ∴ Orbital info ∴ Epoch 57416 MJD
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(9856) 1991EE  ▹ 
ORBITAL INFORMATION
(ASCII data file 9856.eq0)
Keplerian elements
(Epoch 57416.7 MJD)
Value 1-σ variation Units
a 2.24257 1.647e-09 au
e 0.625743 1.212e-08
i 9.826 4.413e-06 deg
Ω 168.167 1.897e-05 deg
ω 116.168 1.923e-05 deg
M 100.259 2.256e-06 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8393 au
Aphelion distance 3.6458 au
Asc. node-Earth separation 0.89187 au
Desc. node-Earth separation 0.06341 au
Earth MOID 0.02279 au
Orbital period 1226.64 days
Date of orbit computation   feb 26 13:16

Covariance matrix
2.71327878E-18-1.43230925E-173.98924743E-159.62510370E-15-5.73381261E-15-2.93374042E-15
-1.43230925E-171.46930746E-16-5.14770938E-15-9.23723059E-15-2.15096397E-141.41301670E-14
3.98924743E-15-5.14770938E-151.94702098E-112.84119285E-11-2.80447688E-11-1.16543841E-12
9.62510370E-15-9.23723059E-152.84119285E-113.59834951E-10-3.58059008E-104.38860122E-12
-5.73381261E-15-2.15096397E-14-2.80447688E-11-3.58059008E-103.69793991E-10-1.02523734E-11
-2.93374042E-151.41301670E-14-1.16543841E-124.38860122E-12-1.02523734E-115.08835962E-12

Correlation matrix
1.00000000-0.717353540.548856040.30803959-0.18101575-0.78956080
-0.717353541.00000000-0.09624371-0.04017295-0.092277720.51677567
0.54885604-0.096243711.000000000.33944055-0.33051154-0.11708873
0.30803959-0.040172950.339440551.00000000-0.981573910.10256178
-0.18101575-0.09227772-0.33051154-0.981573911.00000000-0.23634999
-0.789560800.51677567-0.117088730.10256178-0.236349991.00000000