AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Donati ∴ Orbital info ∴ Epoch epochXXX

(16682) Donati ▹

ORBITAL INFORMATION

◲

(ASCII data file 16682.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.2433	5.242e-09	au
e	0.050163	2.582e-08
i	2.286	3.955e-06	deg
Ω	193.359	7.358e-05	deg
ω	259.548	8.552e-05	deg
M	52.209	4.346e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1308	au
Aphelion	2.3558	au
Asc. node-Earth separation	1.25844	au
Desc. node-Earth separation	1.2185	au
Earth MOID	1.14925	au
Orbital period	1227.24	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.02974830	0.00662921	-0.00135127	0.05323487	-0.16420688
-0.02974830	1.00000000	-0.00291391	-0.00101527	0.04855173	-0.08387217
0.00662921	-0.00291391	1.00000000	-0.18813244	0.16297326	-0.00283722
-0.00135127	-0.00101527	-0.18813244	1.00000000	-0.86033033	0.00063223
0.05323487	0.04855173	0.16297326	-0.86033033	1.00000000	-0.50846762
-0.16420688	-0.08387217	-0.00283722	0.00063223	-0.50846762	1.00000000

Covariance matrix
2.74823403E-17	-4.02627304E-18	1.37446473E-16	-5.21221412E-16	2.38669301E-14	-3.74153620E-14
-4.02627304E-18	6.66543399E-16	-2.97532654E-16	-1.92863456E-15	1.07199428E-13	-9.41160872E-14
1.37446473E-16	-2.97532654E-16	1.56419046E-11	-5.47473089E-11	5.51232349E-11	-4.87719531E-13
-5.21221412E-16	-1.92863456E-15	-5.47473089E-11	5.41387876E-09	-5.41368558E-09	2.02190053E-12
2.38669301E-14	1.07199428E-13	5.51232349E-11	-5.41368558E-09	7.31386710E-09	-1.89002949E-09
-3.74153620E-14	-9.41160872E-14	-4.87719531E-13	2.02190053E-12	-1.89002949E-09	1.88913715E-09