AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YW154 ∴ Orbital info ∴ Epoch epochXXX

(477014) 2008YW154 ▹

ORBITAL INFORMATION

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(ASCII data file 477014.eq0)

Keplerian elements at epoch
58342.2 MJD
	Value	1-σ variation	Units
a	2.77985	3.211e-08	au
e	0.193247	5.886e-08
i	15.143	6.959e-06	deg
Ω	126.153	3.004e-05	deg
ω	184.548	3.751e-05	deg
M	191.818	2.113e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2427	au
Aphelion	3.317	au
Asc. node-Earth separation	2.32816	au
Desc. node-Earth separation	1.22842	au
Earth MOID	1.22792	au
Orbital period	1692.9	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	0.22391648	-0.00216772	0.00543642	0.02794562	-0.04185251
0.22391648	1.00000000	0.00933125	0.00124744	-0.20700638	0.33995117
-0.00216772	0.00933125	1.00000000	-0.32565803	0.24972020	0.00665776
0.00543642	0.00124744	-0.32565803	1.00000000	-0.77102582	-0.00386790
0.02794562	-0.20700638	0.24972020	-0.77102582	1.00000000	-0.61910801
-0.04185251	0.33995117	0.00665776	-0.00386790	-0.61910801	1.00000000

Covariance matrix
1.03085137E-15	4.23124402E-16	-4.84308549E-16	5.24286328E-15	3.36516254E-14	-2.83923081E-14
4.23124402E-16	3.46392108E-15	3.82160094E-15	2.20527257E-15	-4.56942915E-13	4.22748097E-13
-4.84308549E-16	3.82160094E-15	4.84220620E-11	-6.80676505E-11	6.51732732E-11	9.78883023E-13
5.24286328E-15	2.20527257E-15	-6.80676505E-11	9.02224610E-10	-8.68601307E-10	-2.45478629E-12
3.36516254E-14	-4.56942915E-13	6.51732732E-11	-8.68601307E-10	1.40665776E-09	-4.90616074E-10
-2.83923081E-14	4.22748097E-13	9.78883023E-13	-2.45478629E-12	-4.90616074E-10	4.46439129E-10