AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011DK18 ∴ Orbital info ∴ Epoch epochXXX

(436468) 2011DK18 ▹

ORBITAL INFORMATION

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(ASCII data file 436468.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.43427	2.343e-08	au
e	0.154085	1.042e-07
i	1.929	8.088e-06	deg
Ω	47.973	0.0001934	deg
ω	219.957	0.0001949	deg
M	83.778	2.319e-05	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0592	au
Aphelion	2.8094	au
Asc. node-Earth separation	1.70476	au
Desc. node-Earth separation	1.11629	au
Earth MOID	1.04348	au
Orbital period	1387.24	days
Date of orbit computation	apr 23 21:22

Correlation matrix
1.00000000	0.44544336	0.01352132	0.02538898	-0.03410918	-0.22170816
0.44544336	1.00000000	0.00903524	0.01589840	0.00250480	-0.07953896
0.01352132	0.00903524	1.00000000	0.12330041	-0.12079541	-0.01070304
0.02538898	0.01589840	0.12330041	1.00000000	-0.99067880	-0.01100620
-0.03410918	0.00250480	-0.12079541	-0.99067880	1.00000000	-0.11414862
-0.22170816	-0.07953896	-0.01070304	-0.01100620	-0.11414862	1.00000000

Covariance matrix
5.49140711E-16	1.08789551E-15	2.56270000E-15	1.15064007E-13	-1.55783441E-13	-1.20495690E-13
1.08789551E-15	1.08618985E-14	7.61604495E-15	3.20448917E-13	5.08784087E-14	-1.92256385E-13
2.56270000E-15	7.61604495E-15	6.54144485E-11	1.92865189E-10	-1.90412499E-10	-2.00766809E-12
1.15064007E-13	3.20448917E-13	1.92865189E-10	3.74028753E-08	-3.73416531E-08	-4.93671263E-11
-1.55783441E-13	5.08784087E-14	-1.90412499E-10	-3.73416531E-08	3.79853691E-08	-5.15972857E-10
-1.20495690E-13	-1.92256385E-13	-2.00766809E-12	-4.93671263E-11	-5.15972857E-10	5.37893171E-10