AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007HD17 ∴ Orbital info ∴ Epoch epochXXX

(161953) 2007HD17 ▹

ORBITAL INFORMATION

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(ASCII data file 161953.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.44037	1.526e-08	au
e	0.063328	5.05e-08
i	7.692	4.483e-06	deg
Ω	99.391	3.911e-05	deg
ω	130.242	5.656e-05	deg
M	138.976	4.36e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2858	au
Aphelion	2.5949	au
Asc. node-Earth separation	1.55166	au
Desc. node-Earth separation	1.31834	au
Earth MOID	1.28227	au
Orbital period	1392.45	days
Date of orbit computation	apr 23 20:23

Correlation matrix
1.00000000	-0.25509042	0.00024206	-0.00107769	0.18351474	-0.38078175
-0.25509042	1.00000000	0.00040589	0.02105748	-0.20254400	0.31081302
0.00024206	0.00040589	1.00000000	-0.05022325	0.04007894	-0.00624877
-0.00107769	0.02105748	-0.05022325	1.00000000	-0.69199903	0.00990484
0.18351474	-0.20254400	0.04007894	-0.69199903	1.00000000	-0.71922443
-0.38078175	0.31081302	-0.00624877	0.00990484	-0.71922443	1.00000000

Covariance matrix
2.32994312E-16	-1.96647330E-16	1.65622618E-17	-6.43345182E-16	1.58442788E-13	-2.53403760E-13
-1.96647330E-16	2.55060075E-15	9.18878620E-17	4.15916364E-14	-5.78588089E-13	6.84360147E-13
1.65622618E-17	9.18878620E-17	2.00933934E-11	-8.80460257E-12	1.01618268E-11	-1.22119599E-12
-6.43345182E-16	4.15916364E-14	-8.80460257E-12	1.52952503E-09	-1.53077954E-09	1.68884668E-11
1.58442788E-13	-5.78588089E-13	1.01618268E-11	-1.53077954E-09	3.19932048E-09	-1.77360772E-09
-2.53403760E-13	6.84360147E-13	-1.22119599E-12	1.68884668E-11	-1.77360772E-09	1.90076546E-09