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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018LD4 ∴ Orbital info ∴ Epoch 58283 MJD
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2018LD4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018LD4.eq0)
Keplerian elements
(Epoch 58283.9 MJD)
Value 1-σ variation Units
a 2.09808 0.003874 au
e 0.508879 0.0008943
i 10.023 0.01152 deg
Ω 81.988 0.002632 deg
ω 168.287 0.002604 deg
M 3.192 0.01041 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0304 au
Aphelion distance 3.1658 au
Asc. node-Earth separation 2.11289 au
Desc. node-Earth separation 0.0221 au
Earth MOID 0.02098 au
Orbital period 1110.03 days
Date of orbit computation   Jul 29 12:25

Covariance matrix
1.50089989E-053.46465197E-064.46137692E-05-1.01974836E-051.00791332E-05-4.03120826E-05
3.46465197E-067.99774421E-071.02985682E-05-2.35397045E-062.32664304E-06-9.30557085E-06
4.46137692E-051.02985682E-051.32613990E-04-3.03120094E-052.99585736E-05-1.19825902E-04
-1.01974836E-05-2.35397045E-06-3.03120094E-056.92861182E-06-6.84747309E-062.73888073E-05
1.00791332E-052.32664304E-062.99585736E-05-6.84747309E-066.77837561E-06-2.70741813E-05
-4.03120826E-05-9.30557085E-06-1.19825902E-042.73888073E-05-2.70741813E-051.08273597E-04

Correlation matrix
1.000000001.000000000.99999628-0.999986280.99927381-0.99999560
1.000000001.000000000.99999637-0.999986500.99927078-0.99999535
0.999996280.999996371.00000000-0.999992950.99922581-0.99998792
-0.99998628-0.99998650-0.999992951.00000000-0.999181540.99997403
0.999273810.999270780.99922581-0.999181541.00000000-0.99938133
-0.99999560-0.99999535-0.999987920.99997403-0.999381331.00000000