AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SD320 ∴ Orbital info ∴ Epoch epochXXX

(274960) 2009SD320 ▹

ORBITAL INFORMATION

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(ASCII data file 274960.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.08979	3.317e-08	au
e	0.074965	4.656e-08
i	10.518	6.38e-06	deg
Ω	57.495	3.107e-05	deg
ω	52.134	6.256e-05	deg
M	196.084	5.363e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8582	au
Aphelion	3.3214	au
Asc. node-Earth separation	1.94996	au
Desc. node-Earth separation	2.20888	au
Earth MOID	1.88955	au
Orbital period	1983.77	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	0.33029408	0.00780903	-0.00244155	0.14523157	-0.29550172
0.33029408	1.00000000	0.00762764	0.00293764	0.07555509	-0.12649316
0.00780903	0.00762764	1.00000000	-0.31099132	0.14041685	0.01252505
-0.00244155	0.00293764	-0.31099132	1.00000000	-0.48835171	0.00120907
0.14523157	0.07555509	0.14041685	-0.48835171	1.00000000	-0.86291965
-0.29550172	-0.12649316	0.01252505	0.00120907	-0.86291965	1.00000000

Covariance matrix
1.10030582E-15	5.10169571E-16	1.65257596E-15	-2.51662875E-15	3.01390667E-13	-5.25669564E-13
5.10169571E-16	2.16827376E-15	2.26597492E-15	4.25060753E-15	2.20106484E-13	-3.15878606E-13
1.65257596E-15	2.26597492E-15	4.07019753E-11	-6.16526969E-11	5.60452817E-11	4.28532073E-12
-2.51662875E-15	4.25060753E-15	-6.16526969E-11	9.65588640E-10	-9.49381705E-10	2.01485729E-12
3.01390667E-13	2.20106484E-13	5.60452817E-11	-9.49381705E-10	3.91402996E-09	-2.89519982E-09
-5.25669564E-13	-3.15878606E-13	4.28532073E-12	2.01485729E-12	-2.89519982E-09	2.87602215E-09