NEODyS-2
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NEODyS ∴ Objects ∴ 2018HJ2 ∴ Orbital info ∴ Epoch 58253 MJD
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2018HJ2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HJ2.eq0)
Keplerian elements
(Epoch 58253.0 MJD)
Value 1-σ variation Units
a 2.4879 0.0002969 au
e 0.616154 4.673e-05
i 3.124 0.0001569 deg
Ω 168.967 0.001018 deg
ω 8.029 0.000974 deg
M 12.715 0.002362 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.955 au
Aphelion distance 4.0208 au
Asc. node-Earth separation -0.03496 au
Desc. node-Earth separation 2.95067 au
Earth MOID 0.01484 au
Orbital period 1433.34 days
Date of orbit computation   feb 26 11:50

Covariance matrix
8.81579286E-081.38740372E-084.65709722E-08-2.88847170E-072.74491470E-07-7.01321567E-07
1.38740372E-082.18346013E-097.32948899E-09-4.54409272E-084.31806755E-08-1.10371917E-07
4.65709722E-087.32948899E-092.46308414E-08-1.51072978E-071.43446655E-07-3.70489136E-07
-2.88847170E-07-4.54409272E-08-1.51072978E-071.03602571E-06-9.91053777E-072.29750161E-06
2.74491470E-074.31806755E-081.43446655E-07-9.91053777E-079.48753306E-07-2.18333771E-06
-7.01321567E-07-1.10371917E-07-3.70489136E-072.29750161E-06-2.18333771E-065.57922411E-06

Correlation matrix
1.000000000.999998920.99941299-0.955767290.94912085-0.99999909
0.999998921.000000000.99945084-0.955408910.94872457-0.99999781
0.999412990.999450841.00000000-0.945718530.93837008-0.99942210
-0.95576729-0.95540891-0.945718531.00000000-0.999620840.95561653
0.949120850.948724570.93837008-0.999620841.00000000-0.94898066
-0.99999909-0.99999781-0.999422100.95561653-0.948980661.00000000