AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009SW357 ∴ Orbital info ∴ Epoch epochXXX

(515027) 2009SW357 ▹

ORBITAL INFORMATION

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(ASCII data file 515027.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.3506	2.339e-08	au
e	0.150806	1.286e-07
i	0.847	9.83e-06	deg
Ω	335.857	0.0009733	deg
ω	109.956	0.0009778	deg
M	316.651	8.891e-05	deg

Other useful info
Absolute Magnitude (H)	18.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9961	au
Aphelion	2.7051	au
Asc. node-Earth separation	1.41172	au
Desc. node-Earth separation	1.19569	au
Earth MOID	1.01296	au
Orbital period	1316.33	days
Date of orbit computation	apr 23 21:39

Correlation matrix
1.00000000	0.13096288	-0.00128123	0.03053183	-0.07280062	0.24882703
0.13096288	1.00000000	0.01053341	0.00283557	-0.06803147	0.56312717
-0.00128123	0.01053341	1.00000000	0.27761403	-0.27576049	-0.00615357
0.03053183	0.00283557	0.27761403	1.00000000	-0.99291675	-0.02154333
-0.07280062	-0.06803147	-0.27576049	-0.99291675	1.00000000	-0.09629110
0.24882703	0.56312717	-0.00615357	-0.02154333	-0.09629110	1.00000000

Covariance matrix
5.46999996E-16	3.93848265E-16	-2.94565473E-16	6.94998072E-13	-1.66492472E-12	5.17413704E-13
3.93848265E-16	1.65338536E-14	1.33142976E-14	3.54866184E-13	-8.55387241E-12	6.43784093E-12
-2.94565473E-16	1.33142976E-14	9.66328610E-11	2.65607907E-09	-2.65069853E-09	-5.37819156E-12
6.94998072E-13	3.54866184E-13	2.65607907E-09	9.47271205E-07	-9.44965354E-07	-1.86421831E-09
-1.66492472E-12	-8.55387241E-12	-2.65069853E-09	-9.44965354E-07	9.56162621E-07	-8.37141261E-09
5.17413704E-13	6.43784093E-12	-5.37819156E-12	-1.86421831E-09	-8.37141261E-09	7.90484622E-09