NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011BW18 ∴ Orbital info ∴ Epoch 60600 MJD
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2011BW18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011BW18.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.61676 7.074e-08 au
e 0.581978 1.678e-07
i 4.883 1.053e-05 deg
Ω 95.401 0.0001283 deg
ω 334.499 0.0001311 deg
M 90.019 4.796e-05 deg
Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0939 au
Aphelion distance 4.1397 au
Asc. node-Earth separation 0.15157 au
Desc. node-Earth separation 2.63202 au
Earth MOID 0.11438 au
Orbital period 1546.12 days
Date of orbit computation   Jul 29 11:31

Covariance matrix
5.00358509E-151.14051919E-14-5.49350445E-141.87010639E-131.77084078E-12-3.36156397E-12
1.14051919E-142.81615823E-14-1.11595370E-135.80703515E-133.88939003E-12-7.60409489E-12
-5.49350445E-14-1.11595370E-131.10831614E-108.31902797E-10-8.51568080E-103.91327191E-11
1.87010639E-135.80703515E-138.31902797E-101.64669040E-08-1.63847725E-08-6.79987086E-11
1.77084078E-123.88939003E-12-8.51568080E-10-1.63847725E-081.71845359E-08-1.29784090E-09
-3.36156397E-12-7.60409489E-123.91327191E-11-6.79987086E-11-1.29784090E-092.29977594E-09

Correlation matrix
1.000000000.96080096-0.073769530.020602490.19097212-0.99096422
0.960800961.00000000-0.063166360.026966210.17680074-0.94487909
-0.07376953-0.063166361.000000000.61579305-0.617047560.07751137
0.020602490.026966210.615793051.00000000-0.97401475-0.01104974
0.190972120.17680074-0.61704756-0.974014751.00000000-0.20644758
-0.99096422-0.944879090.07751137-0.01104974-0.206447581.00000000