AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YW140 ∴ Orbital info ∴ Epoch epochXXX

(394966) 2008YW140 ▹

ORBITAL INFORMATION

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(ASCII data file 394966.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60297	2.389e-08	au
e	0.067602	8.046e-08
i	2.499	9.86e-06	deg
Ω	194.838	0.0001455	deg
ω	25.171	0.0001611	deg
M	133.565	6.502e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.427	au
Aphelion	2.7789	au
Asc. node-Earth separation	1.44138	au
Desc. node-Earth separation	1.7615	au
Earth MOID	1.41919	au
Orbital period	1533.92	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	-0.10232223	-0.00121034	-0.01073366	-0.02986903	-0.03118276
-0.10232223	1.00000000	0.00010555	0.01053928	-0.20932428	0.49559108
-0.00121034	0.00010555	1.00000000	-0.24363687	0.22067093	-0.00175024
-0.01073366	0.01053928	-0.24363687	1.00000000	-0.90638765	0.00891914
-0.02986903	-0.20932428	0.22067093	-0.90638765	1.00000000	-0.42584289
-0.03118276	0.49559108	-0.00175024	0.00891914	-0.42584289	1.00000000

Covariance matrix
5.70941551E-16	-1.96712323E-16	-2.85165775E-16	-3.73176359E-14	-1.14957751E-13	-4.84426327E-14
-1.96712323E-16	6.47338595E-15	8.37364866E-17	1.23380601E-13	-2.71273021E-12	2.59242705E-12
-2.85165775E-16	8.37364866E-17	9.72277297E-11	-3.49549318E-10	3.50478548E-10	-1.12204739E-12
-3.73176359E-14	1.23380601E-13	-3.49549318E-10	2.11709703E-08	-2.12424991E-08	8.43744081E-11
-1.14957751E-13	-2.71273021E-12	3.50478548E-10	-2.12424991E-08	2.59443324E-08	-4.45951845E-09
-4.84426327E-14	2.59242705E-12	-1.12204739E-12	8.43744081E-11	-4.45951845E-09	4.22702317E-09