AstDyS-2
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AstDyS ∴ Objects ∴ 1991EN2 ∴ Orbital info ∴ Epoch epochXXX
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(9042) 1991EN2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 9042.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.92883 1.066e-08 au
e 0.092097 3.199e-08
i 1.433 3.229e-06 deg
Ω 206.589 0.0001225 deg
ω 184.018 0.0001238 deg
M 333.828 1.784e-05 deg
Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6591 au
Aphelion 3.1986 au
Asc. node-Earth separation 2.19406 au
Desc. node-Earth separation 1.66458 au
Earth MOID 1.66449 au
Orbital period 1830.79 days
Date of orbit computation  apr 23 19:47
Correlation matrix
1.00000000-0.06024918-0.00296305-0.003081240.00707866-0.21508098
-0.060249181.00000000-0.00442989-0.003525710.00776998-0.07879456
-0.00296305-0.004429891.000000000.01112849-0.012607390.01090883
-0.00308124-0.003525710.011128491.00000000-0.990143780.00399845
0.007078660.00776998-0.01260739-0.990143781.00000000-0.14000519
-0.21508098-0.078794560.010908830.00399845-0.140005191.00000000
Covariance matrix
1.13563655E-16-2.05407527E-17-1.01954996E-16-4.02161118E-159.33515911E-15-4.08822350E-14
-2.05407527E-171.02350744E-15-4.57603149E-16-1.38148926E-143.07621318E-14-4.49629408E-14
-1.01954996E-16-4.57603149E-161.04255825E-114.40089993E-12-5.03763214E-126.28262943E-13
-4.02161118E-15-1.38148926E-144.40089993E-121.50006431E-08-1.50073627E-088.73492754E-12
9.33515911E-153.07621318E-14-5.03763214E-12-1.50073627E-081.53144835E-08-3.09035434E-10
-4.08822350E-14-4.49629408E-146.28262943E-138.73492754E-12-3.09035434E-103.18145587E-10