AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SS290 ∴ Orbital info ∴ Epoch epochXXX

(499186) 2009SS290 ▹

ORBITAL INFORMATION

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(ASCII data file 499186.eq0)

Keplerian elements at epoch
57951.4 MJD
	Value	1-σ variation	Units
a	2.59597	3.969e-08	au
e	0.167747	7.914e-08
i	4.73	1.073e-05	deg
Ω	132.496	8.452e-05	deg
ω	263.034	0.000102	deg
M	300.588	5.369e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1605	au
Aphelion	3.0314	au
Asc. node-Earth separation	1.58953	au
Desc. node-Earth separation	1.4582	au
Earth MOID	1.17221	au
Orbital period	1527.74	days
Date of orbit computation	Jun 5 02:24

Correlation matrix
1.00000000	-0.56901958	0.04391767	-0.00346787	0.44931414	-0.81821448
-0.56901958	1.00000000	-0.02502122	0.00205391	-0.29341399	0.55840181
0.04391767	-0.02502122	1.00000000	0.14906848	-0.10855159	-0.02551524
-0.00346787	0.00205391	0.14906848	1.00000000	-0.82981134	0.00639099
0.44931414	-0.29341399	-0.10855159	-0.82981134	1.00000000	-0.55977218
-0.81821448	0.55840181	-0.02551524	0.00639099	-0.55977218	1.00000000

Covariance matrix
1.57550000E-15	-1.78746549E-15	1.86993612E-14	-1.16347526E-14	1.81883016E-12	-1.74373743E-12
-1.78746549E-15	6.26328976E-15	-2.12416415E-14	1.37394122E-14	-2.36818113E-12	2.37275443E-12
1.86993612E-14	-2.12416415E-14	1.15068546E-10	1.35160319E-10	-1.18753752E-10	-1.46954447E-11
-1.16347526E-14	1.37394122E-14	1.35160319E-10	7.14447184E-09	-7.15314917E-09	2.90039851E-11
1.81883016E-12	-2.36818113E-12	-1.18753752E-10	-7.15314917E-09	1.04007751E-08	-3.06512993E-09
-1.74373743E-12	2.37275443E-12	-1.46954447E-11	2.90039851E-11	-3.06512993E-09	2.88276640E-09