NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002XP90 ∴ Orbital info ∴ Epoch 60400 MJD
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(307493) 2002XP90  ▹ 
ORBITAL INFORMATION
(ASCII data file 307493.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.07897 6.121e-09 au
e 0.586147 3.107e-08
i 23.118 8.643e-06 deg
Ω 78.551 1.681e-05 deg
ω 324.179 2.113e-05 deg
M 50.911 7.898e-06 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8604 au
Aphelion distance 3.2975 au
Asc. node-Earth separation -0.05899 au
Desc. node-Earth separation 1.58587 au
Earth MOID 0.05008 au
Orbital period 1094.89 days
Date of orbit computation   mar 22 13:32

Covariance matrix
3.74711461E-172.26025338E-17-4.51748634E-152.49981609E-151.05008777E-14-2.55709960E-14
2.26025338E-179.65390576E-168.74170375E-147.96717394E-14-3.14412996E-139.62114746E-14
-4.51748634E-158.74170375E-147.47065345E-111.13004171E-10-1.52840372E-103.48771441E-11
2.49981609E-157.96717394E-141.13004171E-102.82524290E-10-3.02209578E-102.63208214E-11
1.05008777E-14-3.14412996E-13-1.52840372E-10-3.02209578E-104.46413005E-10-1.00639081E-10
-2.55709960E-149.62114746E-143.48771441E-112.63208214E-11-1.00639081E-106.23742673E-11

Correlation matrix
1.000000000.11883849-0.085382540.024295830.08119115-0.52892784
0.118838491.000000000.325510690.15255445-0.478939370.39207813
-0.085382540.325510691.000000000.77783465-0.836932380.51092704
0.024295830.152554450.777834651.00000000-0.850965410.19827539
0.08119115-0.47893937-0.83693238-0.850965411.00000000-0.60310859
-0.528927840.392078130.510927040.19827539-0.603108591.00000000