AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999VR99 ∴ Orbital info ∴ Epoch epochXXX

(121580) 1999VR99 ▹

ORBITAL INFORMATION

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(ASCII data file 121580.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.76677	1.458e-08	au
e	0.141564	4.02e-08
i	4.77	5.161e-06	deg
Ω	221.743	4.952e-05	deg
ω	87.544	5.35e-05	deg
M	189.108	2.224e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3751	au
Aphelion	3.1584	au
Asc. node-Earth separation	1.6868	au
Desc. node-Earth separation	1.73716	au
Earth MOID	1.36635	au
Orbital period	1680.96	days
Date of orbit computation	apr 23 20:14

Correlation matrix
1.00000000	0.29620746	0.00648520	0.00436138	0.09522526	-0.47289257
0.29620746	1.00000000	0.00470643	-0.00687650	0.14238048	-0.44034165
0.00648520	0.00470643	1.00000000	-0.30975676	0.28277452	0.00439031
0.00436138	-0.00687650	-0.30975676	1.00000000	-0.92346003	0.00110593
0.09522526	0.14238048	0.28277452	-0.92346003	1.00000000	-0.36962787
-0.47289257	-0.44034165	0.00439031	0.00110593	-0.36962787	1.00000000

Covariance matrix
2.12513183E-16	1.73604840E-16	4.87913913E-16	3.14861763E-15	7.42640138E-14	-1.53308984E-13
1.73604840E-16	1.61638866E-15	9.76542370E-16	-1.36912672E-14	3.06236306E-13	-3.93708547E-13
4.87913913E-16	9.76542370E-16	2.66350388E-11	-7.91681733E-11	7.80728925E-11	5.03887691E-13
3.14861763E-15	-1.36912672E-14	-7.91681733E-11	2.45248477E-09	-2.44655280E-09	1.21799063E-12
7.42640138E-14	3.06236306E-13	7.80728925E-11	-2.44655280E-09	2.86198042E-09	-4.39754425E-10
-1.53308984E-13	-3.93708547E-13	5.03887691E-13	1.21799063E-12	-4.39754425E-10	4.94566123E-10