AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HG50 ∴ Orbital info ∴ Epoch epochXXX

(305962) 2009HG50 ▹

ORBITAL INFORMATION

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(ASCII data file 305962.eq0)

Keplerian elements at epoch
57936.0 MJD
	Value	1-σ variation	Units
a	2.56241	2.588e-08	au
e	0.108119	1.188e-07
i	4.928	1.3e-05	deg
Ω	170.57	7.092e-05	deg
ω	315.526	0.0001263	deg
M	62.107	9.391e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2854	au
Aphelion	2.8395	au
Asc. node-Earth separation	1.35753	au
Desc. node-Earth separation	1.73846	au
Earth MOID	1.30354	au
Orbital period	1498.2	days
Date of orbit computation	apr 23 20:54

Correlation matrix
1.00000000	-0.50619641	0.00464676	0.02321617	-0.40961617	0.48727077
-0.50619641	1.00000000	-0.01246439	-0.03008359	0.73348091	-0.88283423
0.00464676	-0.01246439	1.00000000	0.41375141	-0.23604594	0.00566241
0.02321617	-0.03008359	0.41375141	1.00000000	-0.58587831	0.03206720
-0.40961617	0.73348091	-0.23604594	-0.58587831	1.00000000	-0.82772566
0.48727077	-0.88283423	0.00566241	0.03206720	-0.82772566	1.00000000

Covariance matrix
6.69701455E-16	-1.55647541E-15	1.56366974E-15	4.26082252E-14	-1.33863040E-12	1.18416010E-12
-1.55647541E-15	1.41177394E-14	-1.92578509E-14	-2.53497965E-13	1.10056163E-11	-9.85056617E-12
1.56366974E-15	-1.92578509E-14	1.69086273E-10	3.81553956E-10	-3.87608849E-10	6.91440829E-12
4.26082252E-14	-2.53497965E-13	3.81553956E-10	5.02949749E-09	-5.24701967E-09	2.13561428E-10
-1.33863040E-12	1.10056163E-11	-3.87608849E-10	-5.24701967E-09	1.59472553E-08	-9.81587095E-09
1.18416010E-12	-9.85056617E-12	6.91440829E-12	2.13561428E-10	-9.81587095E-09	8.81858473E-09