AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SQ164 ∴ Orbital info ∴ Epoch epochXXX

(489992) 2008SQ164 ▹

ORBITAL INFORMATION

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(ASCII data file 489992.eq0)

Keplerian elements at epoch
57487.5 MJD
	Value	1-σ variation	Units
a	2.23756	1.428e-08	au
e	0.187777	8.522e-08
i	5.867	8.893e-06	deg
Ω	174.103	5.862e-05	deg
ω	189.941	6.171e-05	deg
M	95.735	1.603e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8174	au
Aphelion	2.6577	au
Asc. node-Earth separation	1.65399	au
Desc. node-Earth separation	0.81505	au
Earth MOID	0.81311	au
Orbital period	1222.54	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.11725373	0.00568666	0.00377377	-0.03366093	0.10629452
0.11725373	1.00000000	0.00321966	0.01211376	0.08371326	-0.26662336
0.00568666	0.00321966	1.00000000	0.31631138	-0.29908964	0.00036812
0.00377377	0.01211376	0.31631138	1.00000000	-0.94396603	-0.00547865
-0.03366093	0.08371326	-0.29908964	-0.94396603	1.00000000	-0.31511714
0.10629452	-0.26662336	0.00036812	-0.00547865	-0.31511714	1.00000000

Covariance matrix
2.03821396E-16	1.42656460E-16	7.22022244E-16	3.15848606E-15	-2.96558728E-14	2.43284762E-14
1.42656460E-16	7.26239298E-15	2.44016336E-15	6.05198373E-14	4.40244440E-13	-3.64264820E-13
7.22022244E-16	2.44016336E-15	7.90928684E-11	1.64915782E-10	-1.64145792E-10	5.24857803E-14
3.15848606E-15	6.05198373E-14	1.64915782E-10	3.43682552E-09	-3.41503247E-09	-5.14910179E-12
-2.96558728E-14	4.40244440E-13	-1.64145792E-10	-3.41503247E-09	3.80819743E-09	-3.11753193E-10
2.43284762E-14	-3.64264820E-13	5.24857803E-14	-5.14910179E-12	-3.11753193E-10	2.57014904E-10