AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999VY20 ∴ Orbital info ∴ Epoch epochXXX

(446805) 1999VY20 ▹

ORBITAL INFORMATION

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(ASCII data file 446805.eq0)

Keplerian elements at epoch
57306.4 MJD
	Value	1-σ variation	Units
a	2.17963	9.935e-09	au
e	0.204164	1.432e-07
i	26.199	1.594e-05	deg
Ω	45.539	1.709e-05	deg
ω	351.003	3.051e-05	deg
M	346.288	2.052e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7346	au
Aphelion	2.6246	au
Asc. node-Earth separation	0.74726	au
Desc. node-Earth separation	1.60608	au
Earth MOID	0.74492	au
Orbital period	1175.36	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	-0.18887084	-0.02686466	0.04123335	0.21879588	-0.35593654
-0.18887084	1.00000000	-0.05147361	0.04657891	-0.42986167	0.53067327
-0.02686466	-0.05147361	1.00000000	-0.52080178	0.32193550	-0.06691490
0.04123335	0.04657891	-0.52080178	1.00000000	-0.52532360	0.03867609
0.21879588	-0.42986167	0.32193550	-0.52532360	1.00000000	-0.84473240
-0.35593654	0.53067327	-0.06691490	0.03867609	-0.84473240	1.00000000

Covariance matrix
9.87137973E-17	-2.68688442E-16	-4.25340492E-15	7.00008859E-15	6.63285783E-14	-7.25578958E-14
-2.68688442E-16	2.05017186E-14	-1.17448168E-13	1.13959463E-13	-1.87800379E-12	1.55899790E-12
-4.25340492E-15	-1.17448168E-13	2.53941122E-10	-1.41809381E-10	1.56533752E-10	-2.18782488E-11
7.00008859E-15	1.13959463E-13	-1.41809381E-10	2.91965787E-10	-2.73883272E-10	1.35591260E-11
6.63285783E-14	-1.87800379E-12	1.56533752E-10	-2.73883272E-10	9.30990445E-10	-5.28828613E-10
-7.25578958E-14	1.55899790E-12	-2.18782488E-11	1.35591260E-11	-5.28828613E-10	4.20965360E-10