AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2016AR197 ∴ Orbital info ∴ Epoch epochXXX

(675830) 2016AR197 ▹

ORBITAL INFORMATION

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(ASCII data file 675830.eq0)

Keplerian elements at epoch
58311.1 MJD
	Value	1-σ variation	Units
a	1.93524	2.043e-08	au
e	0.08077	1.041e-07
i	21.847	9.261e-06	deg
Ω	12.9	2.044e-05	deg
ω	345.926	5.148e-05	deg
M	132.317	5.085e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7789	au
Aphelion	2.0915	au
Asc. node-Earth separation	0.78223	au
Desc. node-Earth separation	1.08542	au
Earth MOID	0.77969	au
Orbital period	983.329	days
Date of orbit computation	apr 23 22:10

Correlation matrix
1.00000000	0.30304578	-0.03056923	0.03536832	0.12262686	-0.17575965
0.30304578	1.00000000	-0.04457850	0.11368950	0.15117786	-0.29256645
-0.03056923	-0.04457850	1.00000000	-0.03587752	-0.05042635	0.06861113
0.03536832	0.11368950	-0.03587752	1.00000000	-0.27957362	-0.09528544
0.12262686	0.15117786	-0.05042635	-0.27957362	1.00000000	-0.91798818
-0.17575965	-0.29256645	0.06861113	-0.09528544	-0.91798818	1.00000000

Covariance matrix
4.17195681E-16	6.44164383E-16	-5.78234981E-15	1.47629563E-14	1.28944959E-13	-1.82547191E-13
6.44164383E-16	1.08302167E-14	-4.29629422E-14	2.41784204E-13	8.09945177E-13	-1.54820752E-12
-5.78234981E-15	-4.29629422E-14	8.57629928E-11	-6.78986851E-12	-2.40412094E-11	3.23095280E-11
1.47629563E-14	2.41784204E-13	-6.78986851E-12	4.17616819E-10	-2.94126416E-10	-9.90151409E-11
1.28944959E-13	8.09945177E-13	-2.40412094E-11	-2.94126416E-10	2.65031620E-09	-2.40310088E-09
-1.82547191E-13	-1.54820752E-12	3.23095280E-11	-9.90151409E-11	-2.40310088E-09	2.58566430E-09