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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.37601	6.229e-09	au
e	0.13624	3.045e-08
i	3.197	3.494e-06	deg
Ω	159.204	6.073e-05	deg
ω	324.151	6.252e-05	deg
M	294.401	1.408e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0523	au
Aphelion	2.6997	au
Asc. node-Earth separation	1.10967	au
Desc. node-Earth separation	1.61284	au
Earth MOID	1.06932	au
Orbital period	1337.74	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	-0.14971741	0.00321645	0.00813203	0.01049677	-0.31551549
-0.14971741	1.00000000	-0.00562723	-0.00284410	0.01655524	-0.01314990
0.00321645	-0.00562723	1.00000000	0.08160176	-0.07776118	-0.00462578
0.00813203	-0.00284410	0.08160176	1.00000000	-0.97149684	0.00293900
0.01049677	0.01655524	-0.07776118	-0.97149684	1.00000000	-0.22926900
-0.31551549	-0.01314990	-0.00462578	0.00293900	-0.22926900	1.00000000

Covariance matrix
3.87966371E-17	-2.83964050E-17	6.99924641E-17	3.07633077E-15	4.08764647E-15	-2.76724936E-14
-2.83964050E-17	9.27231239E-16	-5.98640987E-16	-5.25987244E-15	3.15173917E-14	-5.63828568E-15
6.99924641E-17	-5.98640987E-16	1.22054940E-11	1.73146689E-11	-1.69848324E-11	-2.27558356E-13
3.07633077E-15	-5.25987244E-15	1.73146689E-11	3.68870549E-09	-3.68891893E-09	2.51343030E-12
4.08764647E-15	3.15173917E-14	-1.69848324E-11	-3.68891893E-09	3.90878210E-09	-2.01835076E-10
-2.76724936E-14	-5.63828568E-15	-2.27558356E-13	2.51343030E-12	-2.01835076E-10	1.98271892E-10