AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Vilen ∴ Orbital info ∴ Epoch epochXXX

(4514) Vilen ▹

ORBITAL INFORMATION

◲

(ASCII data file 4514.eq0)

Keplerian elements at epoch
58863.6 MJD
	Value	1-σ variation	Units
a	2.34404	4.885e-09	au
e	0.153165	3.2e-08
i	7.963	1.771e-06	deg
Ω	110.362	1.931e-05	deg
ω	88.508	2.035e-05	deg
M	123.755	5.953e-06	deg

Other useful info
Absolute Magnitude (H)	14.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.985	au
Aphelion	2.7031	au
Asc. node-Earth separation	1.29673	au
Desc. node-Earth separation	1.28227	au
Earth MOID	1.00231	au
Orbital period	1310.83	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.25167739	0.02575039	-0.00322301	-0.09324976	0.24701989
-0.25167739	1.00000000	-0.06285296	0.03771829	-0.04985097	0.22719926
0.02575039	-0.06285296	1.00000000	0.42930998	-0.39636747	-0.03071259
-0.00322301	0.03771829	0.42930998	1.00000000	-0.94064418	0.01148784
-0.09324976	-0.04985097	-0.39636747	-0.94064418	1.00000000	-0.33765900
0.24701989	0.22719926	-0.03071259	0.01148784	-0.33765900	1.00000000

Covariance matrix
2.38589539E-17	-3.93409179E-17	2.22806775E-16	-3.03953221E-16	-9.26976490E-15	7.18268941E-15
-3.93409179E-17	1.02411604E-15	-3.56302787E-15	2.33048407E-14	-3.24671004E-14	4.32823627E-14
2.22806775E-16	-3.56302787E-15	3.13789063E-12	1.46828179E-11	-1.42893408E-11	-3.23865610E-13
-3.03953221E-16	2.33048407E-14	1.46828179E-11	3.72768371E-10	-3.69607003E-10	1.32034426E-12
-9.26976490E-15	-3.24671004E-14	-1.42893408E-11	-3.69607003E-10	4.14181387E-10	-4.09075131E-11
7.18268941E-15	4.32823627E-14	-3.23865610E-13	1.32034426E-12	-4.09075131E-11	3.54371605E-11