AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SR70 ∴ Orbital info ∴ Epoch epochXXX

(389312) 2009SR70 ▹

ORBITAL INFORMATION

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(ASCII data file 389312.eq0)

Keplerian elements at epoch
57891.9 MJD
	Value	1-σ variation	Units
a	2.25139	1.117e-08	au
e	0.19617	7.304e-08
i	6.686	1.061e-05	deg
Ω	168.906	5.284e-05	deg
ω	250.282	5.989e-05	deg
M	68.456	2.644e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8097	au
Aphelion	2.693	au
Asc. node-Earth separation	1.32539	au
Desc. node-Earth separation	1.02351	au
Earth MOID	0.83398	au
Orbital period	1233.88	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	-0.11984784	0.00800467	-0.00939116	0.10253994	-0.22512440
-0.11984784	1.00000000	-0.01114377	0.01633136	-0.26208572	0.60325022
0.00800467	-0.01114377	1.00000000	0.35366455	-0.30227351	-0.01767656
-0.00939116	0.01633136	0.35366455	1.00000000	-0.88421980	0.01594127
0.10253994	-0.26208572	-0.30227351	-0.88421980	1.00000000	-0.47136279
-0.22512440	0.60325022	-0.01767656	0.01594127	-0.47136279	1.00000000

Covariance matrix
1.24809277E-16	-9.77933231E-17	9.48594744E-16	-5.54380988E-15	6.86048818E-14	-6.65018586E-14
-9.77933231E-17	5.33471393E-15	-8.63378708E-15	6.30294621E-14	-1.14640334E-12	1.16504001E-12
9.48594744E-16	-8.63378708E-15	1.12519371E-10	1.98230726E-10	-1.92022559E-10	-4.95791505E-12
-5.54380988E-15	6.30294621E-14	1.98230726E-10	2.79210397E-09	-2.79810840E-09	2.22728799E-11
6.86048818E-14	-1.14640334E-12	-1.92022559E-10	-2.79810840E-09	3.58655106E-09	-7.46417106E-10
-6.65018586E-14	1.16504001E-12	-4.95791505E-12	2.22728799E-11	-7.46417106E-10	6.99158367E-10