AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008XJ17 ∴ Orbital info ∴ Epoch epochXXX

(448255) 2008XJ17 ▹

ORBITAL INFORMATION

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(ASCII data file 448255.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.3581	2.055e-08	au
e	0.142657	6.757e-08
i	2.614	8.082e-06	deg
Ω	213.681	0.0001849	deg
ω	225.523	0.00019	deg
M	79.587	4.573e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0217	au
Aphelion	2.6945	au
Asc. node-Earth separation	1.56118	au
Desc. node-Earth separation	1.10693	au
Earth MOID	1.03862	au
Orbital period	1322.64	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	-0.61078244	0.01854473	-0.00526252	0.11390924	-0.62925883
-0.61078244	1.00000000	-0.01789263	0.00732151	-0.05391397	0.32317542
0.01854473	-0.01789263	1.00000000	-0.47835485	0.46751272	-0.01463135
-0.00526252	0.00732151	-0.47835485	1.00000000	-0.97350693	0.00502324
0.11390924	-0.05391397	0.46751272	-0.97350693	1.00000000	-0.22805978
-0.62925883	0.32317542	-0.01463135	0.00502324	-0.22805978	1.00000000

Covariance matrix
4.22209692E-16	-8.48074286E-16	3.07982411E-15	-1.99972176E-14	4.44739087E-13	-5.91295913E-13
-8.48074286E-16	4.56632170E-15	-9.77234364E-15	9.14946576E-14	-6.92256126E-13	9.98695369E-13
3.07982411E-15	-9.77234364E-15	6.53254552E-11	-7.14995148E-10	7.17987492E-10	-5.40800646E-12
-1.99972176E-14	9.14946576E-14	-7.14995148E-10	3.41997848E-08	-3.42084159E-08	4.24822277E-11
4.44739087E-13	-6.92256126E-13	7.17987492E-10	-3.42084159E-08	3.61047594E-08	-1.98172042E-09
-5.91295913E-13	9.98695369E-13	-5.40800646E-12	4.24822277E-11	-1.98172042E-09	2.09133169E-09