AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000SM90 ∴ Orbital info ∴ Epoch epochXXX

(185905) 2000SM90 ▹

ORBITAL INFORMATION

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(ASCII data file 185905.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.73007	1.373e-08	au
e	0.182871	4.82e-08
i	12.528	5.69e-06	deg
Ω	226.467	2.077e-05	deg
ω	151.531	2.549e-05	deg
M	54.571	1.436e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2308	au
Aphelion	3.2293	au
Asc. node-Earth separation	2.13501	au
Desc. node-Earth separation	1.28356	au
Earth MOID	1.24251	au
Orbital period	1647.62	days
Date of orbit computation	apr 23 20:28

Correlation matrix
1.00000000	0.04989348	0.00064055	0.00512572	0.02024533	-0.34716411
0.04989348	1.00000000	-0.01071237	0.00730316	0.02156347	-0.15458691
0.00064055	-0.01071237	1.00000000	0.02642566	-0.02325334	0.00193564
0.00512572	0.00730316	0.02642566	1.00000000	-0.79435565	-0.00214873
0.02024533	0.02156347	-0.02325334	-0.79435565	1.00000000	-0.55647711
-0.34716411	-0.15458691	0.00193564	-0.00214873	-0.55647711	1.00000000

Covariance matrix
1.88528150E-16	3.30187626E-17	5.00484378E-17	1.46142914E-15	7.08559023E-15	-6.84485211E-14
3.30187626E-17	2.32304618E-15	-2.93805955E-15	7.30927626E-15	2.64917533E-14	-1.06989899E-13
5.00484378E-17	-2.93805955E-15	3.23811409E-11	3.12253070E-12	-3.37282977E-12	1.58165628E-13
1.46142914E-15	7.30927626E-15	3.12253070E-12	4.31190821E-10	-4.20448516E-10	-6.40705134E-13
7.08559023E-15	2.64917533E-14	-3.37282977E-12	-4.20448516E-10	6.49719887E-10	-2.03681473E-10
-6.84485211E-14	-1.06989899E-13	1.58165628E-13	-6.40705134E-13	-2.03681473E-10	2.06196973E-10