NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015XJ55 ∴ Orbital info ∴ Epoch 57364 MJD
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2015XJ55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015XJ55.eq0)
Keplerian elements
(Epoch 57364.0 MJD)
Value 1-σ variation Units
a 1.20031 0.001767 au
e 0.697825 0.0009122
i 5.393 0.01287 deg
Ω 73.698 0.002844 deg
ω 228.247 0.006548 deg
M 46.397 0.1406 deg
Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3627 au
Aphelion distance 2.0379 au
Asc. node-Earth separation 0.16457 au
Desc. node-Earth separation -0.59538 au
Earth MOID 0.01467 au
Orbital period 480.328 days
Date of orbit computation   feb 26 11:18

Covariance matrix
3.12105640E-061.61156288E-062.27394423E-05-5.02335883E-06-1.15591356E-05-2.48390156E-04
1.61156288E-068.32136835E-071.17417158E-05-2.59384367E-06-5.96907062E-06-1.28256653E-04
2.27394423E-051.17417158E-051.65689735E-04-3.66016912E-05-8.42425964E-05-1.80971969E-03
-5.02335883E-06-2.59384367E-06-3.66016912E-058.08600411E-061.86074403E-053.99784772E-04
-1.15591356E-05-5.96907062E-06-8.42425964E-051.86074403E-054.28822431E-059.19928348E-04
-2.48390156E-04-1.28256653E-04-1.80971969E-033.99784772E-049.19928348E-041.97682060E-02

Correlation matrix
1.000000000.999997870.99995671-0.99994570-0.99916175-0.99999987
0.999997871.000000000.99996866-0.99995267-0.99924181-0.99999747
0.999956710.999968661.00000000-0.99996862-0.99941346-0.99995368
-0.99994570-0.99995267-0.999968621.000000000.999265540.99994391
-0.99916175-0.99924181-0.999413460.999265541.000000000.99915215
-0.99999987-0.99999747-0.999953680.999943910.999152151.00000000