AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SP355 ∴ Orbital info ∴ Epoch epochXXX

2009SP355 ▹

ORBITAL INFORMATION

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(ASCII data file 2009SP355.eq0)

Keplerian elements at epoch
57989.5 MJD
	Value	1-σ variation	Units
a	2.16954	2.542e-08	au
e	0.2707	6.634e-08
i	6.693	1.183e-05	deg
Ω	173.452	6.729e-05	deg
ω	104.137	7.699e-05	deg
M	225.614	3.604e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.5822	au
Aphelion	2.7568	au
Asc. node-Earth separation	1.15712	au
Desc. node-Earth separation	0.88061	au
Earth MOID	0.58291	au
Orbital period	1167.21	days
Date of orbit computation	apr 24 01:37

Correlation matrix
1.00000000	-0.49487104	0.06068475	0.00045719	0.36307739	-0.77313370
-0.49487104	1.00000000	-0.05796117	0.00182517	-0.30791279	0.66246527
0.06068475	-0.05796117	1.00000000	0.63368149	-0.51167250	-0.07947764
0.00045719	0.00182517	0.63368149	1.00000000	-0.86912459	0.00051189
0.36307739	-0.30791279	-0.51167250	-0.86912459	1.00000000	-0.48911696
-0.77313370	0.66246527	-0.07947764	0.00051189	-0.48911696	1.00000000

Covariance matrix
6.46019041E-16	-8.34404801E-16	1.82459366E-14	7.81983874E-16	7.10525606E-13	-7.08189860E-13
-8.34404801E-16	4.40072463E-15	-4.54844721E-14	8.14785906E-15	-1.57270656E-12	1.58379022E-12
1.82459366E-14	-4.54844721E-14	1.39935482E-10	5.04443700E-10	-4.66029995E-10	-3.38829591E-11
7.81983874E-16	8.14785906E-15	5.04443700E-10	4.52851192E-09	-4.50316296E-09	1.24144315E-12
7.10525606E-13	-1.57270656E-12	-4.66029995E-10	-4.50316296E-09	5.92810290E-09	-1.35719744E-09
-7.08189860E-13	1.58379022E-12	-3.38829591E-11	1.24144315E-12	-1.35719744E-09	1.29880779E-09