AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012JH19 ∴ Orbital info ∴ Epoch epochXXX

(491510) 2012JH19 ▹

ORBITAL INFORMATION

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(ASCII data file 491510.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.00942	5.687e-08	au
e	0.195347	1.413e-07
i	13.862	9.639e-06	deg
Ω	220.742	2.901e-05	deg
ω	311.126	5.066e-05	deg
M	138.008	2.552e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4215	au
Aphelion	3.5973	au
Asc. node-Earth separation	1.55743	au
Desc. node-Earth separation	2.32997	au
Earth MOID	1.44988	au
Orbital period	1906.88	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	-0.77034686	0.09738141	0.05158556	-0.55343640	0.36562256
-0.77034686	1.00000000	-0.11132890	-0.06427681	0.66056753	-0.60971634
0.09738141	-0.11132890	1.00000000	-0.20977059	0.04855989	0.05972340
0.05158556	-0.06427681	-0.20977059	1.00000000	-0.60104205	0.04579360
-0.55343640	0.66056753	0.04855989	-0.60104205	1.00000000	-0.76967425
0.36562256	-0.60971634	0.05972340	0.04579360	-0.76967425	1.00000000

Covariance matrix
3.23459834E-15	-6.19174575E-15	5.33828027E-14	8.51041090E-14	-1.59471440E-12	5.30742670E-13
-6.19174575E-15	1.99725372E-14	-1.51649043E-13	-2.63501543E-13	4.72975736E-12	-2.19930414E-12
5.33828027E-14	-1.51649043E-13	9.29031220E-11	-5.86505340E-11	2.37136201E-11	1.46926639E-11
8.51041090E-14	-2.63501543E-13	-5.86505340E-11	8.41442517E-10	-8.83328217E-10	3.39045361E-11
-1.59471440E-12	4.72975736E-12	2.37136201E-11	-8.83328217E-10	2.56690645E-09	-9.95297280E-10
5.30742670E-13	-2.19930414E-12	1.46926639E-11	3.39045361E-11	-9.95297280E-10	6.51450887E-10