AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013XE18 ∴ Orbital info ∴ Epoch epochXXX

(492278) 2013XE18 ▹

ORBITAL INFORMATION

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(ASCII data file 492278.eq0)

Keplerian elements at epoch
57968.0 MJD
	Value	1-σ variation	Units
a	2.31819	1.621e-08	au
e	0.207063	8.444e-08
i	4.825	8.158e-06	deg
Ω	228.606	8.578e-05	deg
ω	194.308	9.008e-05	deg
M	31.445	2.219e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8382	au
Aphelion	2.7982	au
Asc. node-Earth separation	1.76636	au
Desc. node-Earth separation	0.85879	au
Earth MOID	0.85213	au
Orbital period	1289.21	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	-0.33471403	0.02108201	-0.00754141	-0.12635589	0.46036848
-0.33471403	1.00000000	-0.02626268	0.02004447	0.09166693	-0.44056652
0.02108201	-0.02626268	1.00000000	0.48782800	-0.47334911	0.03215251
-0.00754141	0.02004447	0.48782800	1.00000000	-0.94850296	-0.00481754
-0.12635589	0.09166693	-0.47334911	-0.94850296	1.00000000	-0.30586430
0.46036848	-0.44056652	0.03215251	-0.00481754	-0.30586430	1.00000000

Covariance matrix
2.62800829E-16	-4.58191469E-16	2.78805298E-15	-1.04866706E-14	-1.84510334E-13	1.65592070E-13
-4.58191469E-16	7.13049096E-15	-1.80914907E-14	1.45186487E-13	6.97243161E-13	-8.25451959E-13
2.78805298E-15	-1.80914907E-14	6.65504761E-11	3.41361279E-10	-3.47831572E-10	5.81983961E-12
-1.04866706E-14	1.45186487E-13	3.41361279E-10	7.35773078E-09	-7.32862486E-09	-9.16892008E-12
-1.84510334E-13	6.97243161E-13	-3.47831572E-10	-7.32862486E-09	8.11378890E-09	-6.11309620E-10
1.65592070E-13	-8.25451959E-13	5.81983961E-12	-9.16892008E-12	-6.11309620E-10	4.92312864E-10