AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DY90 ∴ Orbital info ∴ Epoch epochXXX

(411862) 2012DY90 ▹

ORBITAL INFORMATION

◲

(ASCII data file 411862.eq0)

Keplerian elements at epoch
57979.7 MJD
	Value	1-σ variation	Units
a	2.36923	1.366e-08	au
e	0.137764	6.921e-08
i	2.143	7.314e-06	deg
Ω	116.687	0.0003096	deg
ω	5.447	0.0003117	deg
M	206.003	4.21e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0428	au
Aphelion	2.6956	au
Asc. node-Earth separation	1.06013	au
Desc. node-Earth separation	1.67761	au
Earth MOID	1.05854	au
Orbital period	1332.01	days
Date of orbit computation	apr 23 21:17

Correlation matrix
1.00000000	0.05929010	0.00229730	0.01379715	0.01781379	-0.23024686
0.05929010	1.00000000	0.00733856	0.00798246	0.07545886	-0.58533429
0.00229730	0.00733856	1.00000000	0.53621783	-0.53177654	-0.00222894
0.01379715	0.00798246	0.53621783	1.00000000	-0.98967212	-0.02132446
0.01781379	0.07545886	-0.53177654	-0.98967212	1.00000000	-0.12117061
-0.23024686	-0.58533429	-0.00222894	-0.02132446	-0.12117061	1.00000000

Covariance matrix
1.86651646E-16	5.60602000E-17	2.29569175E-16	5.83570942E-14	7.58678294E-14	-1.32444513E-13
5.60602000E-17	4.78975259E-15	3.71490531E-15	1.71033709E-13	1.62799173E-12	-1.70563011E-12
2.29569175E-16	3.71490531E-15	5.35009179E-11	1.21425622E-09	-1.21253764E-09	-6.86440309E-13
5.83570942E-14	1.71033709E-13	1.21425622E-09	9.58466515E-08	-9.55136070E-08	-2.77965435E-10
7.58678294E-14	1.62799173E-12	-1.21253764E-09	-9.55136070E-08	9.71786525E-08	-1.59040261E-09
-1.32444513E-13	-1.70563011E-12	-6.86440309E-13	-2.77965435E-10	-1.59040261E-09	1.77275490E-09