NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008XN ∴ Orbital info ∴ Epoch 60400 MJD
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2008XN  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008XN.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.16637 0.0001452 au
e 0.588412 3.585e-05
i 5.31 0.0003285 deg
Ω 97.87 0.0005364 deg
ω 63.533 0.0009415 deg
M 264.095 0.1814 deg
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8917 au
Aphelion distance 3.4411 au
Asc. node-Earth separation 0.13973 au
Desc. node-Earth separation 0.90206 au
Earth MOID 0.03275 au
Orbital period 1164.65 days
Date of orbit computation   feb 26 10:47

Covariance matrix
2.10938880E-085.20528038E-094.72276254E-08-7.45303643E-081.24730606E-07-2.63514620E-05
5.20528038E-091.28487478E-091.16809632E-08-1.84800054E-083.10141878E-08-6.50270092E-06
4.72276254E-081.16809632E-081.07886211E-07-1.73278544E-072.95987805E-07-5.90006373E-05
-7.45303643E-08-1.84800054E-08-1.73278544E-072.87728589E-07-4.99189030E-079.31124083E-05
1.24730606E-073.10141878E-082.95987805E-07-4.99189030E-078.86465738E-07-1.55833986E-04
-2.63514620E-05-6.50270092E-06-5.90006373E-059.31124083E-05-1.55833986E-043.29194685E-02

Correlation matrix
1.000000000.999851280.98999915-0.956672780.91214470-0.99999998
0.999851281.000000000.99212247-0.961125690.91896513-0.99985488
0.989999150.992122471.00000000-0.983490830.95710563-0.99002765
-0.95667278-0.96112569-0.983490831.00000000-0.988422330.95673056
0.912144700.918965130.95710563-0.988422331.00000000-0.91223093
-0.99999998-0.99985488-0.990027650.95673056-0.912230931.00000000