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NEODyS ∴ Objects ∴ 2011EX4 ∴ Orbital info ∴ Epoch 55721 MJD
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2011EX4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011EX4.eq0)
Keplerian elements
(Epoch 55721.2 MJD)
Value 1-σ variation Units
a 0.855997 3.216e-08 au
e 0.273853 7.918e-07
i 3.024 3.2e-05 deg
Ω 153.338 0.0001445 deg
ω 218.951 6.704e-05 deg
M 253.292 0.0002762 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6216 au
Aphelion distance 1.0904 au
Asc. node-Earth separation 0.01656 au
Desc. node-Earth separation -0.35729 au
Earth MOID 0.00392 au
Orbital period 289.272 days
Date of orbit computation   feb 26 10:51

Covariance matrix
1.03395863E-15-2.50911112E-14-8.58604841E-13-2.19033825E-12-5.99201124E-136.11426323E-12
-2.50911112E-146.27006866E-132.20594543E-116.18307273E-111.62008588E-11-1.65776158E-10
-8.58604841E-132.20594543E-111.02387143E-093.81621722E-092.19357587E-13-7.49457830E-09
-2.19033825E-126.18307273E-113.81621722E-092.08882877E-08-1.11229226E-09-3.51020871E-08
-5.99201124E-131.62008588E-112.19357587E-13-1.11229226E-094.49465485E-09-6.41069491E-09
6.11426323E-12-1.65776158E-10-7.49457830E-09-3.51020871E-08-6.41069491E-097.62639180E-08

Correlation matrix
1.00000000-0.98544449-0.83448597-0.47131166-0.277953960.68854606
-0.985444491.000000000.870634560.540277380.30517835-0.75809977
-0.834485970.870634561.000000000.825199500.00010225-0.84813489
-0.471311660.540277380.825199501.00000000-0.11479404-0.87947189
-0.277953960.305178350.00010225-0.114794041.00000000-0.34625606
0.68854606-0.75809977-0.84813489-0.87947189-0.346256061.00000000