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.eq0)

Keplerian elements at epoch
57754.3 MJD
	Value	1-σ variation	Units
a	2.31793	7.587e-09	au
e	0.148304	3.951e-08
i	2.657	4.856e-06	deg
Ω	328.541	0.0001026	deg
ω	98.778	0.0001054	deg
M	294.379	2.069e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9742	au
Aphelion	2.6617	au
Asc. node-Earth separation	1.30663	au
Desc. node-Earth separation	1.22846	au
Earth MOID	0.98946	au
Orbital period	1288.99	days
Date of orbit computation	apr 23 20:17

Correlation matrix
1.00000000	-0.13910468	0.00377986	-0.00787654	0.06173749	-0.26200952
-0.13910468	1.00000000	0.00711400	0.01910469	-0.11141787	0.44160754
0.00377986	0.00711400	1.00000000	0.40609703	-0.39489322	-0.00115028
-0.00787654	0.01910469	0.40609703	1.00000000	-0.97525608	0.01528121
0.06173749	-0.11141787	-0.39489322	-0.97525608	1.00000000	-0.23371081
-0.26200952	0.44160754	-0.00115028	0.01528121	-0.23371081	1.00000000

Covariance matrix
5.75672874E-17	-4.17027457E-17	1.39257242E-16	-6.13116431E-15	4.93576948E-14	-4.11339057E-14
-4.17027457E-17	1.56124133E-15	1.36490736E-15	7.74452509E-14	-4.63882389E-13	3.61049291E-13
1.39257242E-16	1.36490736E-15	2.35780907E-11	2.02303715E-10	-2.02046808E-10	-1.15572252E-13
-6.13116431E-15	7.74452509E-14	2.02303715E-10	1.05254207E-08	-1.05428105E-08	3.24393767E-11
4.93576948E-14	-4.63882389E-13	-2.02046808E-10	-1.05428105E-08	1.11028893E-08	-5.09555847E-10
-4.11339057E-14	3.61049291E-13	-1.15572252E-13	3.24393767E-11	-5.09555847E-10	4.28144124E-10