NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HS ∴ Orbital info ∴ Epoch 60600 MJD
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2018HS  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HS.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.25627 0.0003318 au
e 0.299821 0.0001688
i 33.247 0.0104 deg
Ω 30.426 5.254e-05 deg
ω 113.994 0.0207 deg
M 257.316 0.689 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8796 au
Aphelion distance 1.6329 au
Asc. node-Earth separation 0.30741 au
Desc. node-Earth separation 0.0162 au
Earth MOID 0.01492 au
Orbital period 514.31 days
Date of orbit computation   Jul 29 12:38

Covariance matrix
1.10103103E-075.60030504E-083.45134907E-06-1.74291606E-086.86725168E-06-2.28638061E-04
5.60030504E-082.84859456E-081.75550370E-06-8.86544879E-093.49286237E-06-1.16294858E-04
3.45134907E-061.75550370E-061.08191543E-04-5.46361466E-072.15263437E-04-7.16700703E-03
-1.74291606E-08-8.86544879E-09-5.46361466E-072.75994953E-09-1.08701649E-063.61930511E-05
6.86725168E-063.49286237E-062.15263437E-04-1.08701649E-064.28344836E-04-1.42604167E-02
-2.28638061E-04-1.16294858E-04-7.16700703E-033.61930511E-05-1.42604167E-024.74785561E-01

Correlation matrix
1.000000000.999992130.99998261-0.999829900.99996873-1.00000000
0.999992131.000000000.99997645-0.999849960.99992951-0.99999181
0.999982610.999976451.00000000-0.999845350.99994668-0.99998255
-0.99982990-0.99984996-0.999845351.00000000-0.999743970.99982933
0.999968730.999929510.99994668-0.999743971.00000000-0.99996937
-1.00000000-0.99999181-0.999982550.99982933-0.999969371.00000000