AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SU153 ∴ Orbital info ∴ Epoch epochXXX

(69908) 1998SU153 ▹

ORBITAL INFORMATION

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(ASCII data file 69908.eq0)

Keplerian elements at epoch
57581.8 MJD
	Value	1-σ variation	Units
a	2.79004	1.42e-08	au
e	0.024332	3.422e-08
i	5.208	4.383e-06	deg
Ω	59.167	4.256e-05	deg
ω	52.443	0.0001065	deg
M	189.806	9.732e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7222	au
Aphelion	2.8579	au
Asc. node-Earth separation	1.76036	au
Desc. node-Earth separation	1.81816	au
Earth MOID	1.74279	au
Orbital period	1702.22	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	-0.06493604	0.00732698	-0.00449133	0.22242297	-0.24168258
-0.06493604	1.00000000	0.00527729	-0.00055336	-0.09302068	0.10315539
0.00732698	0.00527729	1.00000000	-0.13244944	0.05353852	-0.00046981
-0.00449133	-0.00055336	-0.13244944	1.00000000	-0.40146124	0.00418037
0.22242297	-0.09302068	0.05353852	-0.40146124	1.00000000	-0.91711424
-0.24168258	0.10315539	-0.00046981	0.00418037	-0.91711424	1.00000000

Covariance matrix
2.01612001E-16	-3.15498015E-17	4.56036384E-16	-2.71384164E-15	3.36213027E-13	-3.33979805E-13
-3.15498015E-17	1.17086090E-15	7.91553749E-16	-8.05770757E-16	-3.38851066E-13	3.43527299E-13
4.56036384E-16	7.91553749E-16	1.92146787E-11	-2.47068759E-11	2.49838677E-11	-2.00424558E-13
-2.71384164E-15	-8.05770757E-16	-2.47068759E-11	1.81093249E-09	-1.81874355E-09	1.73134005E-11
3.36213027E-13	-3.38851066E-13	2.49838677E-11	-1.81874355E-09	1.13332227E-08	-9.50203924E-09
-3.33979805E-13	3.43527299E-13	-2.00424558E-13	1.73134005E-11	-9.50203924E-09	9.47181795E-09