AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017SJ81 ∴ Orbital info ∴ Epoch epochXXX

2017SJ81 ▹

ORBITAL INFORMATION

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(ASCII data file 2017SJ81.eq0)

Keplerian elements at epoch
58007.1 MJD
	Value	1-σ variation	Units
a	2.4056	1.588e-08	au
e	0.208422	5.709e-08
i	4.115	1.068e-05	deg
Ω	181.976	0.0001062	deg
ω	133.623	0.0001117	deg
M	32.883	3.008e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9042	au
Aphelion	2.907	au
Asc. node-Earth separation	1.69187	au
Desc. node-Earth separation	1.00887	au
Earth MOID	0.89343	au
Orbital period	1362.8	days
Date of orbit computation	apr 24 02:24

Correlation matrix
1.00000000	-0.05999015	0.00467717	0.00565030	0.11762944	-0.43465051
-0.05999015	1.00000000	-0.00531608	-0.01810700	0.12531903	-0.35649243
0.00467717	-0.00531608	1.00000000	0.54322745	-0.51575581	0.00416002
0.00565030	-0.01810700	0.54322745	1.00000000	-0.95277835	0.01582414
0.11762944	0.12531903	-0.51575581	-0.95277835	1.00000000	-0.31476441
-0.43465051	-0.35649243	0.00416002	0.01582414	-0.31476441	1.00000000

Covariance matrix
2.52165855E-16	-5.43862524E-17	7.93260733E-16	9.52445935E-15	2.08667888E-13	-2.07610134E-13
-5.43862524E-17	3.25935855E-15	-3.24151022E-15	-1.09733358E-13	7.99244263E-13	-6.12183473E-13
7.93260733E-16	-3.24151022E-15	1.14072088E-10	6.15881878E-10	-6.15361427E-10	1.33644246E-12
9.52445935E-15	-1.09733358E-13	6.15881878E-10	1.12681349E-08	-1.12983325E-08	5.05255702E-11
2.08667888E-13	7.99244263E-13	-6.15361427E-10	-1.12983325E-08	1.24793768E-08	-1.05766294E-09
-2.07610134E-13	-6.12183473E-13	1.33644246E-12	5.05255702E-11	-1.05766294E-09	9.04753840E-10