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.eq0)

Keplerian elements at epoch
58305.3 MJD
	Value	1-σ variation	Units
a	3.00914	5.759e-08	au
e	0.195854	1.427e-07
i	13.865	9.641e-06	deg
Ω	220.755	2.9e-05	deg
ω	311.631	5.024e-05	deg
M	102.162	3.093e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4198	au
Aphelion	3.5985	au
Asc. node-Earth separation	1.55334	au
Desc. node-Earth separation	2.33407	au
Earth MOID	1.44782	au
Orbital period	1906.61	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	-0.77932076	0.09723780	0.05268380	-0.55917231	0.66142641
-0.77932076	1.00000000	-0.11110124	-0.06432115	0.65836739	-0.76924735
0.09723780	-0.11110124	1.00000000	-0.20991084	0.05032538	0.08257202
0.05268380	-0.06432115	-0.20991084	1.00000000	-0.60543904	0.05582960
-0.55917231	0.65836739	0.05032538	-0.60543904	1.00000000	-0.81976010
0.66142641	-0.76924735	0.08257202	0.05582960	-0.81976010	1.00000000

Covariance matrix
3.31705590E-15	-6.40439810E-15	5.39909196E-14	8.79934375E-14	-1.61807687E-12	1.17835061E-12
-6.40439810E-15	2.03596991E-14	-1.52831815E-13	-2.66155989E-13	4.71988147E-12	-3.39522293E-12
5.39909196E-14	-1.52831815E-13	9.29433628E-11	-5.86868537E-11	2.43766122E-11	2.46240051E-11
8.79934375E-14	-2.66155989E-13	-5.86868537E-11	8.40995281E-10	-8.82153790E-10	5.00815661E-11
-1.61807687E-12	4.71988147E-12	2.43766122E-11	-8.82153790E-10	2.52437692E-09	-1.27403244E-09
1.17835061E-12	-3.39522293E-12	2.46240051E-11	5.00815661E-11	-1.27403244E-09	9.56826539E-10