AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DK98 ∴ Orbital info ∴ Epoch epochXXX

(395041) 2009DK98 ▹

ORBITAL INFORMATION

◲

(ASCII data file 395041.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.7718	2.338e-08	au
e	0.137053	8.617e-08
i	4.795	8.87e-06	deg
Ω	35.875	9.371e-05	deg
ω	154.651	9.732e-05	deg
M	80.058	2.505e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3919	au
Aphelion	3.1517	au
Asc. node-Earth separation	2.11183	au
Desc. node-Earth separation	1.4136	au
Earth MOID	1.39314	au
Orbital period	1685.55	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	-0.03042263	0.00683089	-0.00763857	-0.01179889	-0.19780132
-0.03042263	1.00000000	-0.00532956	-0.00552455	-0.03551202	0.15924606
0.00683089	-0.00532956	1.00000000	-0.39910919	0.38277848	0.00085223
-0.00763857	-0.00552455	-0.39910919	1.00000000	-0.95915907	0.00466532
-0.01179889	-0.03551202	0.38277848	-0.95915907	1.00000000	-0.27155192
-0.19780132	0.15924606	0.00085223	0.00466532	-0.27155192	1.00000000

Covariance matrix
5.46458846E-16	-6.12828274E-17	1.41633863E-15	-1.67337746E-14	-2.68412500E-14	-1.15827011E-13
-6.12828274E-17	7.42551729E-15	-4.07348010E-15	-4.46131739E-14	-2.97797765E-13	3.43743090E-13
1.41633863E-15	-4.07348010E-15	7.86722936E-11	-3.31745938E-10	3.30400849E-10	1.89352761E-13
-1.67337746E-14	-4.46131739E-14	-3.31745938E-10	8.78225331E-09	-8.74734690E-09	1.09518121E-11
-2.68412500E-14	-2.97797765E-13	3.30400849E-10	-8.74734690E-09	9.47033762E-09	-6.61968847E-10
-1.15827011E-13	3.43743090E-13	1.89352761E-13	1.09518121E-11	-6.61968847E-10	6.27485761E-10