AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999VS220 ∴ Orbital info ∴ Epoch epochXXX

(137627) 1999VS220 ▹

ORBITAL INFORMATION

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(ASCII data file 137627.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.31746	7.443e-09	au
e	0.148373	3.906e-08
i	2.658	4.855e-06	deg
Ω	328.373	0.0001025	deg
ω	99.531	0.0001053	deg
M	312.625	2.19e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9736	au
Aphelion	2.6613	au
Asc. node-Earth separation	1.31207	au
Desc. node-Earth separation	1.22451	au
Earth MOID	0.99004	au
Orbital period	1288.6	days
Date of orbit computation	apr 23 20:17

Correlation matrix
1.00000000	-0.12736211	0.00192945	-0.00709531	0.05328135	-0.37956426
-0.12736211	1.00000000	0.00757374	0.01935976	-0.10858942	0.42324448
0.00192945	0.00757374	1.00000000	0.40499004	-0.39383290	-0.00047556
-0.00709531	0.01935976	0.40499004	1.00000000	-0.97504328	0.01653377
0.05328135	-0.10858942	-0.39383290	-0.97504328	1.00000000	-0.23245550
-0.37956426	0.42324448	-0.00047556	0.01653377	-0.23245550	1.00000000

Covariance matrix
5.54016759E-17	-3.70293903E-17	6.97274436E-17	-5.41339141E-15	4.17665562E-14	-6.18801069E-14
-3.70293903E-17	1.52577224E-15	1.43636536E-15	7.75142051E-14	-4.46708655E-13	3.62109945E-13
6.97274436E-17	1.43636536E-15	2.35732384E-11	2.01553559E-10	-2.01378741E-10	-5.05732998E-14
-5.41339141E-15	7.75142051E-14	2.01553559E-10	1.05068614E-08	-1.05257343E-08	3.71203949E-11
4.17665562E-14	-4.46708655E-13	-2.01378741E-10	-1.05257343E-08	1.10913399E-08	-5.36211501E-10
-6.18801069E-14	3.62109945E-13	-5.05732998E-14	3.71203949E-11	-5.36211501E-10	4.79742931E-10