AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015XL209 ∴ Orbital info ∴ Epoch epochXXX

(656201) 2015XL209 ▹

ORBITAL INFORMATION

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(ASCII data file 656201.eq0)

Keplerian elements at epoch
57663.4 MJD
	Value	1-σ variation	Units
a	2.4185	2.495e-08	au
e	0.165663	1.121e-07
i	1.103	1.183e-05	deg
Ω	276.85	0.0004434	deg
ω	235.986	0.0004489	deg
M	15.958	4.909e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0178	au
Aphelion	2.8192	au
Asc. node-Earth separation	1.57604	au
Desc. node-Earth separation	1.16768	au
Earth MOID	1.02725	au
Orbital period	1373.78	days
Date of orbit computation	apr 23 22:06

Correlation matrix
1.00000000	-0.23520580	0.00071212	0.00015870	-0.00926130	0.03740629
-0.23520580	1.00000000	-0.01631683	0.00248295	0.06263583	-0.37567237
0.00071212	-0.01631683	1.00000000	-0.10269193	0.10451754	-0.03026016
0.00015870	0.00248295	-0.10269193	1.00000000	-0.99063254	0.02710299
-0.00926130	0.06263583	0.10451754	-0.99063254	1.00000000	-0.16145332
0.03740629	-0.37567237	-0.03026016	0.02710299	-0.16145332	1.00000000

Covariance matrix
6.22661606E-16	-6.58002701E-16	2.10275998E-16	1.75597321E-15	-1.03740723E-13	4.58169931E-14
-6.58002701E-16	1.25691872E-14	-2.16470949E-14	1.23434432E-13	3.15229955E-12	-2.06737277E-12
2.10275998E-16	-2.16470949E-14	1.40029723E-10	-5.38841515E-10	5.55201184E-10	-1.75766948E-11
1.75597321E-15	1.23434432E-13	-5.38841515E-10	1.96620682E-07	-1.97186995E-07	5.89912670E-10
-1.03740723E-13	3.15229955E-12	5.55201184E-10	-1.97186995E-07	2.01512576E-07	-3.55757442E-09
4.58169931E-14	-2.06737277E-12	-1.75766948E-11	5.89912670E-10	-3.55757442E-09	2.40941649E-09