AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Gansu ∴ Orbital info ∴ Epoch epochXXX

(2515) Gansu ▹

ORBITAL INFORMATION

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(ASCII data file 2515.eq0)

Keplerian elements at epoch
57832.4 MJD
	Value	1-σ variation	Units
a	3.1884	1.263e-08	au
e	0.189121	2.9e-08
i	4.031	3.173e-06	deg
Ω	55.538	5.161e-05	deg
ω	353.252	5.265e-05	deg
M	79.497	9.203e-06	deg

Other useful info
Absolute Magnitude (H)	12.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5854	au
Aphelion	3.7914	au
Asc. node-Earth separation	1.59998	au
Desc. node-Earth separation	2.7739	au
Earth MOID	1.59545	au
Orbital period	2079.49	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.03808793	0.00893586	0.00521614	-0.02008862	0.06317076
0.03808793	1.00000000	0.00467054	-0.00124427	-0.03578840	0.16308114
0.00893586	0.00467054	1.00000000	-0.08663146	0.08605419	-0.00476009
0.00521614	-0.00124427	-0.08663146	1.00000000	-0.97999134	0.01736861
-0.02008862	-0.03578840	0.08605419	-0.97999134	1.00000000	-0.21021231
0.06317076	0.16308114	-0.00476009	0.01736861	-0.21021231	1.00000000

Covariance matrix
1.59630084E-16	1.39550876E-17	3.58282173E-16	3.40137245E-15	-1.33622339E-14	7.34533658E-15
1.39550876E-17	8.40960393E-16	4.29820047E-16	-1.86230843E-15	-5.46388747E-14	4.35240970E-14
3.58282173E-16	4.29820047E-16	1.00707860E-11	-1.41891000E-11	1.43772340E-11	-1.39022583E-13
3.40137245E-15	-1.86230843E-15	-1.41891000E-11	2.66375982E-09	-2.66281767E-09	8.24994231E-12
-1.33622339E-14	-5.46388747E-14	1.43772340E-11	-2.66281767E-09	2.77168146E-09	-1.01851647E-10
7.34533658E-15	4.35240970E-14	-1.39022583E-13	8.24994231E-12	-1.01851647E-10	8.46986553E-11