AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SY270 ∴ Orbital info ∴ Epoch epochXXX

(418604) 2008SY270 ▹

ORBITAL INFORMATION

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(ASCII data file 418604.eq0)

Keplerian elements at epoch
57558.3 MJD
	Value	1-σ variation	Units
a	3.15686	4.571e-08	au
e	0.090352	8.152e-08
i	10.851	1.443e-05	deg
Ω	47.097	4.794e-05	deg
ω	268.027	9.559e-05	deg
M	205.203	8.212e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8716	au
Aphelion	3.4421	au
Asc. node-Earth separation	2.15195	au
Desc. node-Earth separation	2.11242	au
Earth MOID	1.88534	au
Orbital period	2048.72	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	-0.02229238	-0.01657813	0.02341761	-0.02664103	0.02154500
-0.02229238	1.00000000	0.01903428	-0.03332334	0.36443867	-0.41804286
-0.01657813	0.01903428	1.00000000	-0.40802850	0.23350087	-0.03792602
0.02341761	-0.03332334	-0.40802850	1.00000000	-0.51223190	0.02586199
-0.02664103	0.36443867	0.23350087	-0.51223190	1.00000000	-0.86848581
0.02154500	-0.41804286	-0.03792602	0.02586199	-0.86848581	1.00000000

Covariance matrix
2.08976900E-15	-8.30748149E-17	-1.09382598E-14	5.13223154E-14	-1.16412614E-13	8.08782069E-14
-8.30748149E-17	6.64550079E-15	2.23956660E-14	-1.30234728E-13	2.83980291E-12	-2.79846933E-12
-1.09382598E-14	2.23956660E-14	2.08318182E-10	-2.82337480E-10	3.22145440E-10	-4.49507305E-11
5.13223154E-14	-1.30234728E-13	-2.82337480E-10	2.29841732E-09	-2.34736679E-09	1.01815120E-10
-1.16412614E-13	2.83980291E-12	3.22145440E-10	-2.34736679E-09	9.13691916E-09	-6.81708168E-09
8.08782069E-14	-2.79846933E-12	-4.49507305E-11	1.01815120E-10	-6.81708168E-09	6.74328882E-09