AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001RD16 ∴ Orbital info ∴ Epoch epochXXX

(176258) 2001RD16 ▹

ORBITAL INFORMATION

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(ASCII data file 176258.eq0)

Keplerian elements at epoch
57364.0 MJD
	Value	1-σ variation	Units
a	2.72614	1.926e-08	au
e	0.045759	6.81e-08
i	7.274	6.648e-06	deg
Ω	162.813	4.046e-05	deg
ω	205.424	6.602e-05	deg
M	38.553	5.273e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6014	au
Aphelion	2.8509	au
Asc. node-Earth separation	1.84544	au
Desc. node-Earth separation	1.60382	au
Earth MOID	1.59959	au
Orbital period	1644.07	days
Date of orbit computation	apr 23 20:26

Correlation matrix
1.00000000	0.02457041	-0.00009196	-0.00200934	0.11761526	-0.15176085
0.02457041	1.00000000	-0.00316147	-0.00369939	0.05424071	-0.08695062
-0.00009196	-0.00316147	1.00000000	0.33844746	-0.21137467	0.00724064
-0.00200934	-0.00369939	0.33844746	1.00000000	-0.61385740	0.00684241
0.11761526	0.05424071	-0.21137467	-0.61385740	1.00000000	-0.79111731
-0.15176085	-0.08695062	0.00724064	0.00684241	-0.79111731	1.00000000

Covariance matrix
3.71036343E-16	3.22318921E-17	-1.17772853E-17	-1.56586275E-15	1.49582050E-13	-1.54148887E-13
3.22318921E-17	4.63799449E-15	-1.43143666E-15	-1.01926442E-14	2.43892294E-13	-3.12255607E-13
-1.17772853E-17	-1.43143666E-15	4.42014837E-11	9.10334745E-11	-9.27852509E-11	2.53844426E-12
-1.56586275E-15	-1.01926442E-14	9.10334745E-11	1.63675201E-09	-1.63970801E-09	1.45973117E-11
1.49582050E-13	2.43892294E-13	-9.27852509E-11	-1.63970801E-09	4.35928400E-09	-2.75436125E-09
-1.54148887E-13	-3.12255607E-13	2.53844426E-12	1.45973117E-11	-2.75436125E-09	2.78064060E-09