AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011ET73 ∴ Orbital info ∴ Epoch epochXXX

(649382) 2011ET73 ▹

ORBITAL INFORMATION

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(ASCII data file 649382.eq0)

Keplerian elements at epoch
58111.5 MJD
	Value	1-σ variation	Units
a	2.8027	2.695e-08	au
e	0.166371	6.652e-08
i	9.08	6.244e-06	deg
Ω	91.893	4.69e-05	deg
ω	150.241	5.216e-05	deg
M	116.082	2.362e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3364	au
Aphelion	3.269	au
Asc. node-Earth separation	2.20161	au
Desc. node-Earth separation	1.36426	au
Earth MOID	1.32769	au
Orbital period	1713.81	days
Date of orbit computation	apr 23 22:05

Correlation matrix
1.00000000	0.08134827	0.00584181	-0.01722213	0.23059055	-0.51108979
0.08134827	1.00000000	0.00044353	-0.00459693	-0.06057596	0.20524282
0.00584181	0.00044353	1.00000000	-0.12871897	0.12137050	-0.01185772
-0.01722213	-0.00459693	-0.12871897	1.00000000	-0.89202560	0.01079478
0.23059055	-0.06057596	0.12137050	-0.89202560	1.00000000	-0.45062079
-0.51108979	0.20524282	-0.01185772	0.01079478	-0.45062079	1.00000000

Covariance matrix
7.26443522E-16	1.45854121E-16	9.83187958E-16	-2.17705253E-14	3.24160584E-13	-3.25385487E-13
1.45854121E-16	4.42526153E-15	1.84236725E-16	-1.43422975E-14	-2.10178159E-13	3.22505776E-13
9.83187958E-16	1.84236725E-16	3.89920974E-11	-3.76974547E-11	3.95293096E-11	-1.74899890E-12
-2.17705253E-14	-1.43422975E-14	-3.76974547E-11	2.19969429E-09	-2.18210811E-09	1.19590043E-11
3.24160584E-13	-2.10178159E-13	3.95293096E-11	-2.18210811E-09	2.72041753E-09	-5.55173914E-10
-3.25385487E-13	3.22505776E-13	-1.74899890E-12	1.19590043E-11	-5.55173914E-10	5.57956185E-10