AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1990RO8 ∴ Orbital info ∴ Epoch epochXXX

(11286) 1990RO8 ▹

ORBITAL INFORMATION

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(ASCII data file 11286.eq0)

Keplerian elements at epoch
57407.0 MJD
	Value	1-σ variation	Units
a	2.37554	6.266e-09	au
e	0.135364	3.039e-08
i	3.197	3.496e-06	deg
Ω	159.291	6.07e-05	deg
ω	324.486	6.253e-05	deg
M	208.137	1.372e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.054	au
Aphelion	2.6971	au
Asc. node-Earth separation	1.11036	au
Desc. node-Earth separation	1.61248	au
Earth MOID	1.07051	au
Orbital period	1337.34	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	-0.12518353	0.00242399	0.00622735	0.00192337	-0.05033864
-0.12518353	1.00000000	-0.00511014	-0.00276446	0.01954622	-0.05737321
0.00242399	-0.00511014	1.00000000	0.08279417	-0.07881583	-0.00428334
0.00622735	-0.00276446	0.08279417	1.00000000	-0.97086798	0.00461765
0.00192337	0.01954622	-0.07881583	-0.97086798	1.00000000	-0.24045121
-0.05033864	-0.05737321	-0.00428334	0.00461765	-0.24045121	1.00000000

Covariance matrix
3.92680476E-17	-2.38381959E-17	5.30965331E-17	2.36882287E-15	7.53623708E-16	-4.32804204E-15
-2.38381959E-17	9.23449299E-16	-5.42818122E-16	-5.09949565E-15	3.71400362E-14	-2.39213670E-14
5.30965331E-17	-5.42818122E-16	1.22188611E-11	1.75680991E-11	-1.72266872E-11	-2.05432117E-13
2.36882287E-15	-5.09949565E-15	1.75680991E-11	3.68484585E-09	-3.68504492E-09	3.84592631E-12
7.53623708E-16	3.71400362E-14	-1.72266872E-11	-3.68504492E-09	3.90972208E-09	-2.06286229E-10
-4.32804204E-15	-2.39213670E-14	-2.05432117E-13	3.84592631E-12	-2.06286229E-10	1.88252462E-10