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AstDyS ∴ Objects ∴ 2018EC4 ∴ Orbital info ∴ Epoch epochXXX
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2018EC4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018EC4.eq0)
Keplerian elements at epoch
58322.1 MJD
Value 1-σ variation Units
a 1.52371 5.964e-08 au
e 0.06042 1.184e-07
i 21.837 1.372e-05 deg
Ω 47.375 1.205e-05 deg
ω 344.165 0.0003737 deg
M 208.222 0.0004042 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.4316 au
Aphelion 1.6158 au
Asc. node-Earth separation 0.44529 au
Desc. node-Earth separation 0.60269 au
Earth MOID 0.44405 au
Orbital period 686.994 days
Date of orbit computation  Jun 5 07:19
Correlation matrix
1.000000000.17773181-0.300666980.180244910.99087371-0.99100296
0.177731811.00000000-0.012155770.120992330.24824567-0.25354141
-0.30066698-0.012155771.00000000-0.25186445-0.295924750.30208417
0.180244910.12099233-0.251864451.000000000.16443846-0.19336151
0.990873710.24824567-0.295924750.164438461.00000000-0.99950120
-0.99100296-0.253541410.30208417-0.19336151-0.999501201.00000000
Covariance matrix
3.55668053E-151.25543933E-15-2.46074897E-131.29542908E-132.20824301E-11-2.38893843E-11
1.25543933E-151.40286632E-14-1.97583100E-141.72700740E-131.09874260E-11-1.21384887E-11
-2.46074897E-13-1.97583100E-141.88329475E-10-4.16537628E-11-1.51756245E-091.67569392E-09
1.29542908E-131.72700740E-13-4.16537628E-111.45230029E-107.40521620E-10-9.41902207E-10
2.20824301E-111.09874260E-11-1.51756245E-097.40521620E-101.39640778E-07-1.50972215E-07
-2.38893843E-11-1.21384887E-111.67569392E-09-9.41902207E-10-1.50972215E-071.63386117E-07