AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XV2 ∴ Orbital info ∴ Epoch epochXXX

(21976) 1999XV2 ▹

ORBITAL INFORMATION

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(ASCII data file 21976.eq0)

Keplerian elements at epoch
57744.1 MJD
	Value	1-σ variation	Units
a	2.38384	6.61e-09	au
e	0.169662	2.813e-08
i	7.832	2.68e-06	deg
Ω	258.878	1.999e-05	deg
ω	273.585	2.173e-05	deg
M	114.874	8.384e-06	deg

Other useful info
Absolute Magnitude (H)	13.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9794	au
Aphelion	2.7883	au
Asc. node-Earth separation	1.27546	au
Desc. node-Earth separation	1.35531	au
Earth MOID	1.00268	au
Orbital period	1344.35	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	-0.12580892	0.00776589	0.00342573	-0.07831195	0.18686176
-0.12580892	1.00000000	-0.00414966	0.01504206	-0.02924845	0.18139409
0.00776589	-0.00414966	1.00000000	0.08649545	-0.07428476	-0.01417557
0.00342573	0.01504206	0.08649545	1.00000000	-0.91834802	0.02173321
-0.07831195	-0.02924845	-0.07428476	-0.91834802	1.00000000	-0.40115271
0.18686176	0.18139409	-0.01417557	0.02173321	-0.40115271	1.00000000

Covariance matrix
4.36953538E-17	-2.33898822E-17	1.37587631E-16	4.52644872E-16	-1.12509427E-14	1.03562183E-14
-2.33898822E-17	7.91039121E-16	-3.12811118E-16	8.45654471E-15	-1.78790740E-14	4.27745309E-14
1.37587631E-16	-3.12811118E-16	7.18357799E-12	4.63393794E-12	-4.32726390E-12	-3.18547453E-13
4.52644872E-16	8.45654471E-15	4.63393794E-12	3.99551796E-10	-3.98967098E-10	3.64228127E-12
-1.12509427E-14	-1.78790740E-14	-4.32726390E-12	-3.98967098E-10	4.72374547E-10	-7.30997876E-11
1.03562183E-14	4.27745309E-14	-3.18547453E-13	3.64228127E-12	-7.30997876E-11	7.02952983E-11