AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017XL23 ∴ Orbital info ∴ Epoch epochXXX

(540856) 2017XL23 ▹

ORBITAL INFORMATION

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(ASCII data file 540856.eq0)

Keplerian elements at epoch
58168.5 MJD
	Value	1-σ variation	Units
a	2.29788	1.459e-08	au
e	0.147598	5.658e-08
i	4.326	5.565e-06	deg
Ω	41.021	7.918e-05	deg
ω	262.535	8.234e-05	deg
M	125.552	2.113e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9587	au
Aphelion	2.637	au
Asc. node-Earth separation	1.29854	au
Desc. node-Earth separation	1.19794	au
Earth MOID	0.94788	au
Orbital period	1272.3	days
Date of orbit computation	Jul 26 11:05

Correlation matrix
1.00000000	-0.18010307	0.00395239	0.01085192	-0.08008968	0.26564318
-0.18010307	1.00000000	-0.01882116	-0.01587730	0.06565265	-0.26460453
0.00395239	-0.01882116	1.00000000	-0.29885589	0.27936847	0.02659639
0.01085192	-0.01587730	-0.29885589	1.00000000	-0.95787156	0.00140758
-0.08008968	0.06565265	0.27936847	-0.95787156	1.00000000	-0.28316791
0.26564318	-0.26460453	0.02659639	0.00140758	-0.28316791	1.00000000

Covariance matrix
2.12951411E-16	-1.48701012E-16	3.20965279E-16	1.25383030E-14	-9.62337687E-14	8.19117969E-14
-1.48701012E-16	3.20114329E-15	-5.92593736E-15	-7.11248064E-14	3.05854955E-13	-3.16342353E-13
3.20965279E-16	-5.92593736E-15	3.09682045E-11	-1.31677507E-10	1.28010641E-10	3.12743473E-12
1.25383030E-14	-7.11248064E-14	-1.31677507E-10	6.26878734E-09	-6.24467328E-09	2.35490582E-12
-9.62337687E-14	3.05854955E-13	1.28010641E-10	-6.24467328E-09	6.77986971E-09	-4.92676934E-10
8.19117969E-14	-3.16342353E-13	3.12743473E-12	2.35490582E-12	-4.92676934E-10	4.46493390E-10