AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998JS2 ∴ Orbital info ∴ Epoch epochXXX

(69733) 1998JS2 ▹

ORBITAL INFORMATION

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(ASCII data file 69733.eq0)

Keplerian elements at epoch
57579.3 MJD
	Value	1-σ variation	Units
a	2.41986	7.414e-09	au
e	0.197148	3.385e-08
i	7.776	3.807e-06	deg
Ω	92.458	2.634e-05	deg
ω	77.539	2.831e-05	deg
M	337.919	9.893e-06	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9428	au
Aphelion	2.8969	au
Asc. node-Earth separation	1.24701	au
Desc. node-Earth separation	1.41243	au
Earth MOID	0.96634	au
Orbital period	1374.94	days
Date of orbit computation	Jun 5 00:51

Correlation matrix
1.00000000	-0.26761131	0.01648644	0.00817643	-0.05516017	0.09525639
-0.26761131	1.00000000	-0.00680051	-0.00217106	0.03666580	0.00547466
0.01648644	-0.00680051	1.00000000	-0.02623011	0.02710248	-0.00441958
0.00817643	-0.00217106	-0.02623011	1.00000000	-0.92221219	0.00501237
-0.05516017	0.03666580	0.02710248	-0.92221219	1.00000000	-0.37699094
0.09525639	0.00547466	-0.00441958	0.00501237	-0.37699094	1.00000000

Covariance matrix
5.49626528E-17	-6.71620202E-17	4.65354430E-16	1.59677207E-15	-1.15789927E-14	6.98616507E-15
-6.71620202E-17	1.14596374E-15	-8.76496117E-16	-1.93599186E-15	3.51445453E-14	1.83338311E-15
4.65354430E-16	-8.76496117E-16	1.44959292E-11	-2.63068333E-12	2.92175215E-12	-1.66461930E-13
1.59677207E-15	-1.93599186E-15	-2.63068333E-12	6.93890365E-10	-6.87840299E-10	1.30616922E-12
-1.15789927E-14	3.51445453E-14	2.92175215E-12	-6.87840299E-10	8.01719884E-10	-1.05597380E-10
6.98616507E-15	1.83338311E-15	-1.66461930E-13	1.30616922E-12	-1.05597380E-10	9.78637389E-11