AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000ER17 ∴ Orbital info ∴ Epoch epochXXX

(50545) 2000ER17 ▹

ORBITAL INFORMATION

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(ASCII data file 50545.eq0)

Keplerian elements at epoch
58069.5 MJD
	Value	1-σ variation	Units
a	2.52665	9.823e-09	au
e	0.093235	6.337e-08
i	15.286	3.906e-06	deg
Ω	3.698	1.251e-05	deg
ω	301.608	5.326e-05	deg
M	359.142	6.035e-05	deg

Other useful info
Absolute Magnitude (H)	13.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2911	au
Aphelion	2.7622	au
Asc. node-Earth separation	1.38579	au
Desc. node-Earth separation	1.63558	au
Earth MOID	1.3145	au
Orbital period	1466.95	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	0.00002560	0.00952489	-0.00343957	0.04338810	-0.04165607
0.00002560	1.00000000	0.01413573	0.10583569	0.80439575	-0.83697869
0.00952489	0.01413573	1.00000000	-0.26202141	0.07124839	-0.01229578
-0.00343957	0.10583569	-0.26202141	1.00000000	-0.12015944	-0.10590670
0.04338810	0.80439575	0.07124839	-0.12015944	1.00000000	-0.97329007
-0.04165607	-0.83697869	-0.01229578	-0.10590670	-0.97329007	1.00000000

Covariance matrix
9.64961901E-17	1.59374458E-20	3.65512616E-16	-4.22677808E-16	2.26988340E-14	-2.46955690E-14
1.59374458E-20	4.01575000E-15	3.49936233E-15	8.39008345E-14	2.71475662E-12	-3.20098348E-12
3.65512616E-16	3.49936233E-15	1.52607166E-11	-1.28048664E-11	1.48231426E-11	-2.89887386E-12
-4.22677808E-16	8.39008345E-14	-1.28048664E-11	1.56495410E-10	-8.00546394E-11	-7.99576301E-11
2.26988340E-14	2.71475662E-12	1.48231426E-11	-8.00546394E-11	2.83632240E-09	-3.12828122E-09
-2.46955690E-14	-3.20098348E-12	-2.89887386E-12	-7.99576301E-11	-3.12828122E-09	3.64226375E-09