AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1984SB2 ∴ Orbital info ∴ Epoch epochXXX

(18325) 1984SB2 ▹

ORBITAL INFORMATION

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(ASCII data file 18325.eq0)

Keplerian elements at epoch
58140.3 MJD
	Value	1-σ variation	Units
a	2.54994	9.858e-09	au
e	0.160038	3.116e-08
i	26.359	3.766e-06	deg
Ω	206.646	9.099e-06	deg
ω	162.702	1.69e-05	deg
M	72.18	1.487e-05	deg

Other useful info
Absolute Magnitude (H)	13.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1419	au
Aphelion	2.958	au
Asc. node-Earth separation	1.929	au
Desc. node-Earth separation	1.15877	au
Earth MOID	1.15049	au
Orbital period	1487.28	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.14635350	0.01253362	0.00461685	-0.04180567	0.03839619
0.14635350	1.00000000	-0.01031153	0.00925962	0.00366945	0.02226663
0.01253362	-0.01031153	1.00000000	0.12326959	-0.01256044	-0.05654659
0.00461685	0.00925962	0.12326959	1.00000000	-0.48252934	0.00238912
-0.04180567	0.00366945	-0.01256044	-0.48252934	1.00000000	-0.86029617
0.03839619	0.02226663	-0.05654659	0.00238912	-0.86029617	1.00000000

Covariance matrix
9.71765413E-17	4.49505919E-17	4.65326706E-16	4.14096511E-16	-6.96297082E-15	5.62750428E-15
4.49505919E-17	9.70740561E-16	-1.20997246E-15	2.62494136E-15	1.93166367E-15	1.03146140E-14
4.65326706E-16	-1.20997246E-15	1.41840887E-11	4.22407248E-12	-7.99253189E-13	-3.16631510E-12
4.14096511E-16	2.62494136E-15	4.22407248E-12	8.27845619E-11	-7.41783411E-11	3.23190887E-13
-6.96297082E-15	1.93166367E-15	-7.99253189E-13	-7.41783411E-11	2.85467994E-10	-2.16109407E-10
5.62750428E-15	1.03146140E-14	-3.16631510E-12	3.23190887E-13	-2.16109407E-10	2.21051740E-10