AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SL212 ∴ Orbital info ∴ Epoch epochXXX

(378812) 2008SL212 ▹

ORBITAL INFORMATION

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(ASCII data file 378812.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.79876	2.307e-08	au
e	0.193471	4.041e-08
i	7.663	8.863e-06	deg
Ω	18.922	4.027e-05	deg
ω	250.322	4.824e-05	deg
M	173.763	2.415e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2573	au
Aphelion	3.3402	au
Asc. node-Earth separation	1.88433	au
Desc. node-Earth separation	1.52785	au
Earth MOID	1.25553	au
Orbital period	1710.2	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	0.10472009	0.00769991	0.00620835	-0.15880944	0.07677129
0.10472009	1.00000000	-0.00336939	0.00273813	-0.01291214	0.01081302
0.00769991	-0.00336939	1.00000000	-0.41920391	0.33750405	0.01655207
0.00620835	0.00273813	-0.41920391	1.00000000	-0.82450929	-0.00412580
-0.15880944	-0.01291214	0.33750405	-0.82450929	1.00000000	-0.54424515
0.07677129	0.01081302	0.01655207	-0.00412580	-0.54424515	1.00000000

Covariance matrix
5.32391698E-16	9.76394916E-17	1.57465351E-15	5.76819876E-15	-1.76765263E-13	4.27799499E-14
9.76394916E-17	1.63290064E-15	-1.20674419E-15	4.45535314E-15	-2.51699912E-14	1.05524369E-14
1.57465351E-15	-1.20674419E-15	7.85537619E-11	-1.49608742E-10	1.44300376E-10	3.54292303E-12
5.76819876E-15	4.45535314E-15	-1.49608742E-10	1.62142292E-09	-1.60158017E-09	-4.01219477E-12
-1.76765263E-13	-2.51699912E-14	1.44300376E-10	-1.60158017E-09	2.32707267E-09	-6.34052661E-10
4.27799499E-14	1.05524369E-14	3.54292303E-12	-4.01219477E-12	-6.34052661E-10	5.83245751E-10