AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1990SG5 ∴ Orbital info ∴ Epoch epochXXX

(100022) 1990SG5 ▹

ORBITAL INFORMATION

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(ASCII data file 100022.eq0)

Keplerian elements at epoch
57174.4 MJD
	Value	1-σ variation	Units
a	2.15686	8.177e-09	au
e	0.208257	3.957e-08
i	2.903	4.513e-06	deg
Ω	136.932	8.306e-05	deg
ω	231.336	8.429e-05	deg
M	281.297	1.458e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7077	au
Aphelion	2.606	au
Asc. node-Earth separation	1.38699	au
Desc. node-Earth separation	0.81261	au
Earth MOID	0.70902	au
Orbital period	1156.99	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	0.01519881	0.00507058	-0.00370910	0.10288170	-0.62348111
0.01519881	1.00000000	-0.00905800	-0.00221800	-0.00343491	-0.05192934
0.00507058	-0.00905800	1.00000000	-0.08995308	0.08776789	0.00809845
-0.00370910	-0.00221800	-0.08995308	1.00000000	-0.98514353	0.00479683
0.10288170	-0.00343491	0.08776789	-0.98514353	1.00000000	-0.17132552
-0.62348111	-0.05192934	0.00809845	0.00479683	-0.17132552	1.00000000

Covariance matrix
6.68571662E-17	4.91817062E-18	1.87092019E-16	-2.51902204E-15	7.09043932E-14	-7.43457591E-14
4.91817062E-18	1.56617368E-15	-1.61761637E-15	-7.29073381E-15	-1.14576868E-14	-2.99703425E-14
1.87092019E-16	-1.61761637E-15	2.03632271E-11	-3.37154251E-11	3.33825871E-11	5.32947245E-13
-2.51902204E-15	-7.29073381E-15	-3.37154251E-11	6.89887947E-09	-6.89683470E-09	5.81035651E-12
7.09043932E-14	-1.14576868E-14	3.33825871E-11	-6.89683470E-09	7.10431259E-09	-2.10592066E-10
-7.43457591E-14	-2.99703425E-14	5.32947245E-13	5.81035651E-12	-2.10592066E-10	2.12675681E-10