NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2020HP4 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2020HP4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2020HP4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.37882 0.0005128 au
e 0.297114 0.0002556
i 29.975 0.01153 deg
Ω 33.357 7.675e-06 deg
ω 219.263 0.01436 deg
M 134.217 0.4677 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9692 au
Aphelion distance 1.7885 au
Asc. node-Earth separation 0.63947 au
Desc. node-Earth separation 0.01637 au
Earth MOID 0.01553 au
Orbital period 591.373 days
Date of orbit computation   feb 26 12:03

Covariance matrix
2.62938820E-071.31080026E-075.91394884E-063.81693359E-09-7.32798995E-06-2.39840595E-04
1.31080026E-076.53555829E-082.94790649E-061.89939647E-09-3.64869205E-06-1.19567177E-04
5.91394884E-062.94790649E-061.33053048E-048.58764328E-08-1.64955704E-04-5.39436737E-03
3.81693359E-091.89939647E-098.58764328E-085.89046265E-11-1.07943121E-07-3.48090675E-06
-7.32798995E-06-3.64869205E-06-1.64955704E-04-1.07943121E-072.06274839E-046.68330566E-03
-2.39840595E-04-1.19567177E-04-5.39436737E-03-3.48090675E-066.68330566E-032.18771903E-01

Correlation matrix
1.000000000.999925900.999856780.96986781-0.99502589-0.99999900
0.999925901.000000000.999677560.96805399-0.99373992-0.99994211
0.999856780.999677561.000000000.97003383-0.99570754-0.99984420
0.969867810.968053990.970033831.00000000-0.97925802-0.96966543
-0.99502589-0.99373992-0.99570754-0.979258021.000000000.99488395
-0.99999900-0.99994211-0.99984420-0.969665430.994883951.00000000