AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008DS2 ∴ Orbital info ∴ Epoch epochXXX

(312345) 2008DS2 ▹

ORBITAL INFORMATION

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(ASCII data file 312345.eq0)

Keplerian elements at epoch
57475.7 MJD
	Value	1-σ variation	Units
a	2.6078	1.356e-08	au
e	0.20115	5.94e-08
i	4.332	5.715e-06	deg
Ω	165.344	8.075e-05	deg
ω	252.429	8.322e-05	deg
M	33.816	1.511e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0832	au
Aphelion	3.1324	au
Asc. node-Earth separation	1.67217	au
Desc. node-Earth separation	1.35227	au
Earth MOID	1.1006	au
Orbital period	1538.19	days
Date of orbit computation	feb 22 02:56

Correlation matrix
1.00000000	-0.24353339	0.01470951	0.01924230	-0.00667452	-0.05872894
-0.24353339	1.00000000	-0.03126357	0.00127062	-0.08067857	0.33015371
0.01470951	-0.03126357	1.00000000	0.29266059	-0.28189466	-0.00502016
0.01924230	0.00127062	0.29266059	1.00000000	-0.97163327	0.01530014
-0.00667452	-0.08067857	-0.28189466	-0.97163327	1.00000000	-0.24610550
-0.05872894	0.33015371	-0.00502016	0.01530014	-0.24610550	1.00000000

Covariance matrix
1.83942764E-16	-1.96200560E-16	1.14003813E-15	2.10727050E-14	-7.53368308E-15	-1.20359399E-14
-1.96200560E-16	3.52858642E-15	-1.06125285E-14	6.09449736E-15	-3.98845246E-13	2.96348730E-13
1.14003813E-15	-1.06125285E-14	3.26557596E-11	1.35041147E-10	-1.34064123E-10	-4.33494887E-13
2.10727050E-14	6.09449736E-15	1.35041147E-10	6.51994548E-09	-6.52935353E-09	1.86682607E-11
-7.53368308E-15	-3.98845246E-13	-1.34064123E-10	-6.52935353E-09	6.92614618E-09	-3.09495018E-10
-1.20359399E-14	2.96348730E-13	-4.33494887E-13	1.86682607E-11	-3.09495018E-10	2.28335283E-10