AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998DD11 ∴ Orbital info ∴ Epoch epochXXX

(58720) 1998DD11 ▹

ORBITAL INFORMATION

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(ASCII data file 58720.eq0)

Keplerian elements at epoch
57528.8 MJD
	Value	1-σ variation	Units
a	2.71347	1.05e-08	au
e	0.177802	3.008e-08
i	9.56	4.139e-06	deg
Ω	144.617	2.003e-05	deg
ω	81.273	2.353e-05	deg
M	338.366	1.188e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.231	au
Aphelion	3.1959	au
Asc. node-Earth separation	1.57214	au
Desc. node-Earth separation	1.68905	au
Earth MOID	1.24678	au
Orbital period	1632.62	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.07274486	-0.00028532	-0.00378962	0.14564883	-0.28802891
0.07274486	1.00000000	-0.00556216	-0.00141656	0.00424046	0.03503093
-0.00028532	-0.00556216	1.00000000	0.00670298	-0.00478811	0.00047700
-0.00378962	-0.00141656	0.00670298	1.00000000	-0.84247348	0.00499491
0.14564883	0.00424046	-0.00478811	-0.84247348	1.00000000	-0.52974597
-0.28802891	0.03503093	0.00047700	0.00499491	-0.52974597	1.00000000

Covariance matrix
1.10167143E-16	2.29665186E-17	-1.23938953E-17	-7.96587773E-16	3.59636532E-14	-3.59268016E-14
2.29665186E-17	9.04760464E-16	-6.92399499E-16	-8.53322989E-16	3.00061683E-15	1.25220354E-14
-1.23938953E-17	-6.92399499E-16	1.71274729E-11	5.55554217E-13	-4.66166600E-13	2.34596588E-14
-7.96587773E-16	-8.53322989E-16	5.55554217E-13	4.01073763E-10	-3.96916478E-10	1.18876582E-12
3.59636532E-14	3.00061683E-15	-4.66166600E-13	-3.96916478E-10	5.53428515E-10	-1.48099934E-10
-3.59268016E-14	1.25220354E-14	2.34596588E-14	1.18876582E-12	-1.48099934E-10	1.41225419E-10