AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Donati ∴ Orbital info ∴ Epoch epochXXX

(16682) Donati ▹

ORBITAL INFORMATION

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(ASCII data file 16682.eq0)

Keplerian elements at epoch
57817.3 MJD
	Value	1-σ variation	Units
a	2.24336	5.259e-09	au
e	0.050411	2.575e-08
i	2.284	3.957e-06	deg
Ω	193.397	7.362e-05	deg
ω	259.816	8.553e-05	deg
M	14.511	4.309e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1303	au
Aphelion	2.3564	au
Asc. node-Earth separation	1.25814	au
Desc. node-Earth separation	1.218	au
Earth MOID	1.14767	au
Orbital period	1227.29	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	-0.03535053	0.00656172	-0.00001016	0.04839277	-0.09683608
-0.03535053	1.00000000	-0.00292143	-0.00122948	0.05551800	-0.10058270
0.00656172	-0.00292143	1.00000000	-0.18896330	0.16374603	-0.00243853
-0.00001016	-0.00122948	-0.18896330	1.00000000	-0.86066037	0.00060329
0.04839277	0.05551800	0.16374603	-0.86066037	1.00000000	-0.50888564
-0.09683608	-0.10058270	-0.00243853	0.00060329	-0.50888564	1.00000000

Covariance matrix
2.76571835E-17	-4.78742538E-18	1.36553214E-16	-3.93524936E-18	2.17676095E-14	-2.19424069E-14
-4.78742538E-18	6.63138452E-16	-2.97699847E-16	-2.33073242E-15	1.22281905E-13	-1.11601100E-13
1.36553214E-16	-2.97699847E-16	1.56588892E-11	-5.50460449E-11	5.54214005E-11	-4.15769431E-13
-3.93524936E-18	-2.33073242E-15	-5.50460449E-11	5.41921490E-09	-5.41908843E-09	1.91352855E-12
2.17676095E-14	1.22281905E-13	5.54214005E-11	-5.41908843E-09	7.31564278E-09	-1.87538107E-09
-2.19424069E-14	-1.11601100E-13	-4.15769431E-13	1.91352855E-12	-1.87538107E-09	1.85646250E-09