AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SM288 ∴ Orbital info ∴ Epoch epochXXX

(372514) 2009SM288 ▹

ORBITAL INFORMATION

◲

(ASCII data file 372514.eq0)

Keplerian elements at epoch
57891.5 MJD
	Value	1-σ variation	Units
a	2.6287	2.43e-08	au
e	0.193441	6.318e-08
i	2.731	7.886e-06	deg
Ω	281.542	0.0001855	deg
ω	26.993	0.0001871	deg
M	336.111	2.402e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1202	au
Aphelion	3.1372	au
Asc. node-Earth separation	1.14114	au
Desc. node-Earth separation	2.07477	au
Earth MOID	1.10518	au
Orbital period	1556.71	days
Date of orbit computation	apr 23 21:08

Correlation matrix
1.00000000	0.02326267	0.00421022	0.00981727	0.00096958	-0.08285412
0.02326267	1.00000000	0.00818881	-0.00345695	-0.00689467	0.04848430
0.00421022	0.00818881	1.00000000	-0.18818041	0.18403989	0.01381482
0.00981727	-0.00345695	-0.18818041	1.00000000	-0.98961021	-0.00359071
0.00096958	-0.00689467	0.18403989	-0.98961021	1.00000000	-0.13661767
-0.08285412	0.04848430	0.01381482	-0.00359071	-0.13661767	1.00000000

Covariance matrix
5.90703894E-16	3.57207627E-17	8.06995619E-16	4.42638281E-14	4.40992040E-15	-4.83645417E-14
3.57207627E-17	3.99164878E-15	4.08017308E-15	-4.05175464E-14	-8.15177781E-14	7.35707812E-14
8.06995619E-16	4.08017308E-15	6.21960420E-11	-2.75314632E-10	2.71616529E-10	2.61670412E-12
4.42638281E-14	-4.05175464E-14	-2.75314632E-10	3.44149383E-08	-3.43558352E-08	-1.59985991E-11
4.40992040E-15	-8.15177781E-14	2.71616529E-10	-3.43558352E-08	3.50207703E-08	-6.14041554E-10
-4.83645417E-14	7.35707812E-14	2.61670412E-12	-1.59985991E-11	-6.14041554E-10	5.76840980E-10