NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HS ∴ Orbital info ∴ Epoch 58228 MJD
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2018HS  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018HS.eq0)
Keplerian elements
(Epoch 58228.4 MJD)
Value 1-σ variation Units
a 1.25681 0.0003343 au
e 0.30039 0.0001693
i 33.256 0.01038 deg
Ω 30.456 2.723e-05 deg
ω 113.96 0.0206 deg
M 37.208 0.0283 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8793 au
Aphelion distance 1.6343 au
Asc. node-Earth separation 0.30654 au
Desc. node-Earth separation 0.0143 au
Earth MOID 0.01317 au
Orbital period 514.642 days
Date of orbit computation   feb 26 11:45

Covariance matrix
1.11730467E-075.66051517E-083.47010401E-06-9.09608548E-096.88589337E-06-9.45852011E-06
5.66051517E-082.86778812E-081.75803517E-06-4.60848781E-093.48843838E-06-4.79185999E-06
3.47010401E-061.75803517E-061.07777609E-04-2.82524927E-072.13859818E-04-2.93760533E-04
-9.09608548E-09-4.60848781E-09-2.82524927E-077.41445156E-10-5.60537417E-077.70009888E-07
6.88589337E-063.48843838E-062.13859818E-04-5.60537417E-074.24400906E-04-5.82933148E-04
-9.45852011E-06-4.79185999E-06-2.93760533E-047.70009888E-07-5.82933148E-048.00712306E-04

Correlation matrix
1.000000000.999992220.99998253-0.999376680.99996854-0.99999800
0.999992221.000000000.99997641-0.999413930.99992948-0.99998236
0.999982530.999976411.00000000-0.999431380.99994651-0.99997910
-0.99937668-0.99941393-0.999431381.00000000-0.999256400.99935211
0.999968540.999929480.99994651-0.999256401.00000000-0.99998238
-0.99999800-0.99998236-0.999979100.99935211-0.999982381.00000000