NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012XD55 ∴ Orbital info ∴ Epoch 60600 MJD
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2012XD55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012XD55.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.62507 0.0001174 au
e 0.647277 1.703e-05
i 22.919 0.0004884 deg
Ω 262.325 0.0002383 deg
ω 123.644 0.0002842 deg
M 296.196 0.06726 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9259 au
Aphelion distance 4.3242 au
Asc. node-Earth separation 1.3634 au
Desc. node-Earth separation 0.13892 au
Earth MOID 0.09767 au
Orbital period 1553.5 days
Date of orbit computation   Jul 29 11:30

Covariance matrix
1.37747000E-081.99899242E-095.72301931E-082.78775531E-08-3.28523956E-08-7.89407844E-06
1.99899242E-092.90096329E-108.30531093E-094.04553039E-09-4.76759056E-09-1.14559329E-06
5.72301931E-088.30531093E-092.38563757E-071.16037380E-07-1.36671680E-07-3.27978012E-05
2.78775531E-084.04553039E-091.16037380E-075.67723389E-08-6.72357396E-08-1.59760550E-05
-3.28523956E-08-4.76759056E-09-1.36671680E-07-6.72357396E-088.07428768E-081.88266115E-05
-7.89407844E-06-1.14559329E-06-3.27978012E-05-1.59760550E-051.88266115E-054.52398069E-03

Correlation matrix
1.000000000.999997600.998347890.99688528-0.98508535-0.99999998
0.999997601.000000000.998349370.99686410-0.98508958-0.99999763
0.998347890.998349371.000000000.99707376-0.98474592-0.99834840
0.996885280.996864100.997073761.00000000-0.99306959-0.99687518
-0.98508535-0.98508958-0.98474592-0.993069591.000000000.98505318
-0.99999998-0.99999763-0.99834840-0.996875180.985053181.00000000