AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007AL1 ∴ Orbital info ∴ Epoch epochXXX

(189322) 2007AL1 ▹

ORBITAL INFORMATION

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(ASCII data file 189322.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.68337	1.606e-08	au
e	0.125028	4.284e-08
i	6.028	4.841e-06	deg
Ω	116.524	4.924e-05	deg
ω	359.512	5.529e-05	deg
M	331.573	2.807e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3479	au
Aphelion	3.0189	au
Asc. node-Earth separation	1.3647	au
Desc. node-Earth separation	2.00275	au
Earth MOID	1.36468	au
Orbital period	1605.53	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	0.04721704	-0.01586510	-0.00884662	0.25814081	-0.69376682
0.04721704	1.00000000	-0.00484493	-0.00222644	0.04781847	-0.08990397
-0.01586510	-0.00484493	1.00000000	0.10956345	-0.10039465	0.01088784
-0.00884662	-0.00222644	0.10956345	1.00000000	-0.88594354	0.00348153
0.25814081	0.04781847	-0.10039465	-0.88594354	1.00000000	-0.45397972
-0.69376682	-0.08990397	0.01088784	0.00348153	-0.45397972	1.00000000

Covariance matrix
2.57764990E-16	3.24786917E-17	-1.23319499E-15	-6.99405398E-15	2.29156478E-13	-3.12661741E-13
3.24786917E-17	1.83558971E-15	-1.00496899E-15	-4.69719574E-15	1.13278379E-13	-1.08122466E-13
-1.23319499E-15	-1.00496899E-15	2.34398134E-11	2.61205476E-11	-2.68751652E-11	1.47968021E-12
-6.99405398E-15	-4.69719574E-15	2.61205476E-11	2.42481706E-09	-2.41217626E-09	4.81236365E-12
2.29156478E-13	1.13278379E-13	-2.68751652E-11	-2.41217626E-09	3.05722224E-09	-7.04610663E-10
-3.12661741E-13	-1.08122466E-13	1.47968021E-12	4.81236365E-12	-7.04610663E-10	7.87949712E-10