NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015XK261 ∴ Orbital info ∴ Epoch 60400 MJD

2015XK261 ▹

ORBITAL INFORMATION

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(ASCII data file 2015XK261.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.24764	6.88e-05	au
e	0.580792	1.446e-05
i	8.086	0.000119	deg
Ω	208.733	0.0001762	deg
ω	318.547	0.0001821	deg
M	146.211	0.04066	deg

Other useful info
Absolute Magnitude (H)	21.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9422	au
Aphelion distance	3.553	au
Asc. node-Earth separation	0.03347	au
Desc. node-Earth separation	1.64267	au
Earth MOID	0.01707	au
Orbital period	1230.8	days
Date of orbit computation	feb 26 12:15

Covariance matrix
4.73278975E-09	9.94941653E-10	8.16117394E-09	1.01848743E-08	1.08387970E-08	-2.79705218E-06
9.94941653E-10	2.09162477E-10	1.71541857E-09	2.13930247E-09	2.27974444E-09	-5.88004758E-07
8.16117394E-09	1.71541857E-09	1.41529997E-08	1.82462757E-08	1.80821012E-08	-4.82322218E-06
1.01848743E-08	2.13930247E-09	1.82462757E-08	3.10557266E-08	1.47222197E-08	-6.01928355E-06
1.08387970E-08	2.27974444E-09	1.80821012E-08	1.47222197E-08	3.31707320E-08	-6.40565696E-06
-2.79705218E-06	-5.88004758E-07	-4.82322218E-06	-6.01928355E-06	-6.40565696E-06	1.65304216E-03

Correlation matrix
1.00000000	0.99999337	0.99717132	0.84009078	0.86505745	-0.99999999
0.99999337	1.00000000	0.99702023	0.83938163	0.86549936	-0.99999306
0.99717132	0.99702023	1.00000000	0.87032035	0.83453993	-0.99717425
0.84009078	0.83938163	0.87032035	1.00000000	0.45869596	-0.84010195
0.86505745	0.86549936	0.83453993	0.45869596	1.00000000	-0.86505592
-0.99999999	-0.99999306	-0.99717425	-0.84010195	-0.86505592	1.00000000