NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018XN2 ∴ Orbital info ∴ Epoch 58463 MJD

2018XN2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018XN2.eq0)

Keplerian elements
(Epoch 58463.0 MJD)
	Value	1-σ variation	Units
a	1.62116	0.004505	au
e	0.408001	0.001627
i	3.151	0.008207	deg
Ω	56.916	0.02564	deg
ω	329.75	0.06493	deg
M	20.417	0.1017	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9597	au
Aphelion distance	2.2826	au
Asc. node-Earth separation	0.01059	au
Desc. node-Earth separation	1.07478	au
Earth MOID	0.00351	au
Orbital period	753.944	days
Date of orbit computation	feb 26 12:06

Covariance matrix
2.02957413E-05	7.31541456E-06	3.47254433E-05	-9.87893241E-05	1.53049936E-04	-4.54005885E-04
7.31541456E-06	2.64831722E-06	1.28187145E-05	-3.41837711E-05	4.92215547E-05	-1.62167680E-04
3.47254433E-05	1.28187145E-05	6.73489778E-05	-1.31615400E-04	1.06096226E-04	-7.38177815E-04
-9.87893241E-05	-3.41837711E-05	-1.31615400E-04	6.57333149E-04	-1.47900207E-03	2.39176420E-03
1.53049936E-04	4.92215547E-05	1.06096226E-04	-1.47900207E-03	4.21572018E-03	-4.18299350E-03
-4.54005885E-04	-1.62167680E-04	-7.38177815E-04	2.39176420E-03	-4.18299350E-03	1.03442798E-02

Correlation matrix
1.00000000	0.99781834	0.93924704	-0.85529274	0.52323261	-0.99085223
0.99781834	1.00000000	0.95982922	-0.81929858	0.46583749	-0.97978136
0.93924704	0.95982922	1.00000000	-0.62553042	0.19911251	-0.88439312
-0.85529274	-0.81929858	-0.62553042	1.00000000	-0.88846460	0.91722412
0.52323261	0.46583749	0.19911251	-0.88846460	1.00000000	-0.63343371
-0.99085223	-0.97978136	-0.88439312	0.91722412	-0.63343371	1.00000000