AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YJ170 ∴ Orbital info ∴ Epoch epochXXX

(448283) 2008YJ170 ▹

ORBITAL INFORMATION

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(ASCII data file 448283.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38436	1.272e-08	au
e	0.184723	5.653e-08
i	5.356	6.317e-06	deg
Ω	135.639	5.943e-05	deg
ω	244.13	6.247e-05	deg
M	132.016	1.705e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9439	au
Aphelion	2.8248	au
Asc. node-Earth separation	1.51922	au
Desc. node-Earth separation	1.11767	au
Earth MOID	0.95301	au
Orbital period	1344.79	days
Date of orbit computation	apr 23 21:25

Correlation matrix
1.00000000	-0.20368137	0.01219167	0.00484017	0.01939972	-0.35475189
-0.20368137	1.00000000	-0.02276769	0.01153701	-0.11293039	0.37061368
0.01219167	-0.02276769	1.00000000	0.21661537	-0.20258368	-0.01098744
0.00484017	0.01153701	0.21661537	1.00000000	-0.95178911	0.01238807
0.01939972	-0.11293039	-0.20258368	-0.95178911	1.00000000	-0.29899161
-0.35475189	0.37061368	-0.01098744	0.01238807	-0.29899161	1.00000000

Covariance matrix
1.61833282E-16	-1.46468192E-16	9.79659720E-16	3.65952592E-15	1.54171814E-14	-7.69384718E-14
-1.46468192E-16	3.19533331E-15	-8.12933593E-15	3.87598053E-14	-3.98790147E-13	3.57161342E-13
9.79659720E-16	-8.12933593E-15	3.98984543E-11	8.13200612E-11	-7.99388685E-11	-1.18320308E-12
3.65952592E-15	3.87598053E-14	8.13200612E-11	3.53232607E-09	-3.53383794E-09	1.25521789E-11
1.54171814E-14	-3.98790147E-13	-7.99388685E-11	-3.53383794E-09	3.90257273E-09	-3.18433988E-10
-7.69384718E-14	3.57161342E-13	-1.18320308E-12	1.25521789E-11	-3.18433988E-10	2.90649667E-10