NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008XP ∴ Orbital info ∴ Epoch 58469 MJD
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2008XP  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008XP.eq0)
Keplerian elements
(Epoch 58469.6 MJD)
Value 1-σ variation Units
a 1.95571 1.631e-08 au
e 0.353262 2.692e-07
i 10.623 1.082e-05 deg
Ω 75.428 3.244e-05 deg
ω 30.566 0.0001362 deg
M 225.993 6.076e-05 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2648 au
Aphelion distance 2.6466 au
Asc. node-Earth separation 0.32733 au
Desc. node-Earth separation 1.44582 au
Earth MOID 0.2955 au
Orbital period 998.976 days
Date of orbit computation   feb 26 10:36

Covariance matrix
2.65898671E-164.20412730E-15-8.96003617E-14-2.13744097E-13-1.85083461E-128.48526075E-13
4.20412730E-157.24791874E-14-1.54276341E-12-3.66873611E-12-3.13451723E-111.43838548E-11
-8.96003617E-14-1.54276341E-121.17001145E-102.44096210E-103.20472375E-10-2.19956458E-10
-2.13744097E-13-3.66873611E-122.44096210E-101.05238229E-096.23035244E-10-6.74258869E-10
-1.85083461E-12-3.13451723E-113.20472375E-106.23035244E-101.85544906E-08-8.08586679E-09
8.48526075E-131.43838548E-11-2.19956458E-10-6.74258869E-10-8.08586679E-093.69146692E-09

Correlation matrix
1.000000000.95765949-0.50799171-0.40406318-0.833268590.85646105
0.957659491.00000000-0.52978251-0.42007134-0.854750740.87936493
-0.50799171-0.529782511.000000000.695631460.21750589-0.33468956
-0.40406318-0.420071340.695631461.000000000.14099423-0.34209003
-0.83326859-0.854750740.217505890.140994231.00000000-0.97701802
0.856461050.87936493-0.33468956-0.34209003-0.977018021.00000000