AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SQ99 ∴ Orbital info ∴ Epoch epochXXX

(407041) 2009SQ99 ▹

ORBITAL INFORMATION

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(ASCII data file 407041.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	3.14818	3.246e-08	au
e	0.243441	4.348e-08
i	15.337	9.165e-06	deg
Ω	348.639	1.969e-05	deg
ω	78.771	3.744e-05	deg
M	213.959	2.553e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3818	au
Aphelion	3.9146	au
Asc. node-Earth separation	1.82099	au
Desc. node-Earth separation	2.11791	au
Earth MOID	1.45068	au
Orbital period	2040.27	days
Date of orbit computation	Jul 26 10:35

Correlation matrix
1.00000000	0.09200345	0.11420608	-0.02286854	0.06785850	-0.26483161
0.09200345	1.00000000	0.00448569	-0.01348064	0.25953410	-0.27541572
0.11420608	0.00448569	1.00000000	-0.22484725	0.07670505	0.02940250
-0.02286854	-0.01348064	-0.22484725	1.00000000	-0.52164474	0.02323866
0.06785850	0.25953410	0.07670505	-0.52164474	1.00000000	-0.83911587
-0.26483161	-0.27541572	0.02940250	0.02323866	-0.83911587	1.00000000

Covariance matrix
1.05367217E-15	1.29843035E-16	3.39746923E-14	-1.46140100E-14	8.24789716E-14	-2.19453861E-13
1.29843035E-16	1.89026869E-15	1.78733088E-15	-1.15385316E-14	4.22515259E-13	-3.05682902E-13
3.39746923E-14	1.78733088E-15	8.39899149E-11	-4.05675989E-11	2.63222923E-11	6.87889189E-12
-1.46140100E-14	-1.15385316E-14	-4.05675989E-11	3.87575479E-10	-3.84537924E-10	1.16791118E-11
8.24789716E-14	4.22515259E-13	2.63222923E-11	-3.84537924E-10	1.40207874E-09	-8.02100507E-10
-2.19453861E-13	-3.05682902E-13	6.87889189E-12	1.16791118E-11	-8.02100507E-10	6.51690382E-10