AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WS75 ∴ Orbital info ∴ Epoch epochXXX

(419311) 2009WS75 ▹

ORBITAL INFORMATION

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(ASCII data file 419311.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.91408	3.793e-08	au
e	0.12676	1.134e-07
i	12.586	9.838e-06	deg
Ω	78.127	3.327e-05	deg
ω	287.597	5.914e-05	deg
M	4.617	5.651e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5447	au
Aphelion	3.2835	au
Asc. node-Earth separation	1.77727	au
Desc. node-Earth separation	1.96645	au
Earth MOID	1.57901	au
Orbital period	1816.98	days
Date of orbit computation	apr 23 21:19

Correlation matrix
1.00000000	-0.08409006	-0.00124566	0.00705600	0.19734713	-0.37390492
-0.08409006	1.00000000	0.03430854	-0.02481172	0.54451921	-0.65574534
-0.00124566	0.03430854	1.00000000	-0.31935464	0.19307237	-0.02070545
0.00705600	-0.02481172	-0.31935464	1.00000000	-0.56324374	0.01779742
0.19734713	0.54451921	0.19307237	-0.56324374	1.00000000	-0.82083696
-0.37390492	-0.65574534	-0.02070545	0.01779742	-0.82083696	1.00000000

Covariance matrix
1.43884320E-15	-3.61844397E-16	-4.64825610E-16	8.90565555E-15	4.42688135E-13	-8.01498200E-13
-3.61844397E-16	1.28688832E-14	3.82876019E-14	-9.36543404E-14	3.65295197E-12	-4.20378288E-12
-4.64825610E-16	3.82876019E-14	9.67767484E-11	-1.04534415E-10	1.12322294E-10	-1.15107832E-11
8.90565555E-15	-9.36543404E-14	-1.04534415E-10	1.10713634E-09	-1.10829978E-09	3.34651138E-11
4.42688135E-13	3.65295197E-12	1.12322294E-10	-1.10829978E-09	3.49720141E-09	-2.74316454E-09
-8.01498200E-13	-4.20378288E-12	-1.15107832E-11	3.34651138E-11	-2.74316454E-09	3.19351728E-09