AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Vilen ∴ Orbital info ∴ Epoch epochXXX

(4514) Vilen ▹

ORBITAL INFORMATION

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(ASCII data file 4514.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.34524	4.739e-09	au
e	0.152125	3.193e-08
i	7.962	1.771e-06	deg
Ω	110.335	1.931e-05	deg
ω	88.335	2.037e-05	deg
M	185.831	5.826e-06	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9885	au
Aphelion	2.702	au
Asc. node-Earth separation	1.29823	au
Desc. node-Earth separation	1.28449	au
Earth MOID	1.00572	au
Orbital period	1311.84	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.20973409	0.02014626	-0.00229493	-0.08365879	0.01050289
-0.20973409	1.00000000	-0.06286519	0.03756293	-0.04812709	0.27911527
0.02014626	-0.06286519	1.00000000	0.42892030	-0.39582228	-0.03630753
-0.00229493	0.03756293	0.42892030	1.00000000	-0.93963192	0.01184903
-0.08365879	-0.04812709	-0.39582228	-0.93963192	1.00000000	-0.33004801
0.01050289	0.27911527	-0.03630753	0.01184903	-0.33004801	1.00000000

Covariance matrix
2.24566315E-17	-3.17312813E-17	1.69048609E-16	-2.09963359E-16	-8.07571712E-15	2.89990232E-16
-3.17312813E-17	1.01927781E-15	-3.55386845E-15	2.31529972E-14	-3.12991882E-14	5.19196999E-14
1.69048609E-16	-3.55386845E-15	3.13537659E-12	1.46630030E-11	-1.42771761E-11	-3.74579390E-13
-2.09963359E-16	2.31529972E-14	1.46630030E-11	3.72737368E-10	-3.69535746E-10	1.33286673E-12
-8.07571712E-15	-3.12991882E-14	-1.42771761E-11	-3.69535746E-10	4.14948744E-10	-3.91720809E-11
2.89990232E-16	5.19196999E-14	-3.74579390E-13	1.33286673E-12	-3.91720809E-11	3.39472496E-11