NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012XN55 ∴ Orbital info ∴ Epoch 60400 MJD
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2012XN55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012XN55.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.748627 4.464e-09 au
e 0.453913 1.493e-06
i 29.078 0.0001497 deg
Ω 256.281 6.9e-06 deg
ω 14.992 0.0002751 deg
M 311.758 0.000667 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4088 au
Aphelion distance 1.0884 au
Asc. node-Earth separation -0.60175 au
Desc. node-Earth separation 0.07426 au
Earth MOID 0.06619 au
Orbital period 236.59 days
Date of orbit computation   feb 26 10:55

Covariance matrix
1.99269541E-17-2.18687844E-155.03627919E-13-1.05016944E-14-9.50113910E-132.05433212E-12
-2.18687844E-152.22998443E-124.05842738E-11-4.81341909E-123.44697167E-10-8.97408614E-10
5.03627919E-134.05842738E-112.23966093E-08-5.83865290E-10-1.36138998E-082.20931011E-08
-1.05016944E-14-4.81341909E-12-5.83865290E-104.76088655E-11-2.07084461E-108.59122906E-10
-9.50113910E-133.44697167E-10-1.36138998E-08-2.07084461E-107.56916790E-08-1.82001039E-07
2.05433212E-12-8.97408614E-102.20931011E-088.59122906E-10-1.82001039E-074.44912292E-07

Correlation matrix
1.00000000-0.328059990.75387302-0.34095338-0.773626160.68994265
-0.328059991.000000000.18159995-0.467152680.83900148-0.90095296
0.753873020.181599951.00000000-0.56542838-0.330649100.22132391
-0.34095338-0.46715268-0.565428381.00000000-0.109088640.18666985
-0.773626160.83900148-0.33064910-0.109088641.00000000-0.99177372
0.68994265-0.900952960.221323910.18666985-0.991773721.00000000