AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YJ23 ∴ Orbital info ∴ Epoch epochXXX

(301159) 2008YJ23 ▹

ORBITAL INFORMATION

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(ASCII data file 301159.eq0)

Keplerian elements at epoch
57185.3 MJD
	Value	1-σ variation	Units
a	2.15526	1.469e-08	au
e	0.216078	5.544e-08
i	4.788	4.448e-06	deg
Ω	77.986	6.914e-05	deg
ω	300.822	7.058e-05	deg
M	70.51	1.165e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6896	au
Aphelion	2.621	au
Asc. node-Earth separation	0.86386	au
Desc. node-Earth separation	1.29553	au
Earth MOID	0.69657	au
Orbital period	1155.71	days
Date of orbit computation	apr 23 20:53

Correlation matrix
1.00000000	-0.47931584	0.01276517	0.00618122	0.06773984	-0.43570558
-0.47931584	1.00000000	-0.02458581	0.00327607	-0.07002843	0.36391886
0.01276517	-0.02458581	1.00000000	-0.13092900	0.13266047	-0.02049165
0.00618122	0.00327607	-0.13092900	1.00000000	-0.97973597	0.01923728
0.06773984	-0.07002843	0.13266047	-0.97973597	1.00000000	-0.21193728
-0.43570558	0.36391886	-0.02049165	0.01923728	-0.21193728	1.00000000

Covariance matrix
2.15702026E-16	-3.90304635E-16	8.33865087E-16	6.27677260E-15	7.02189932E-14	-7.45422698E-14
-3.90304635E-16	3.07404088E-15	-6.06291418E-15	1.25586427E-14	-2.74039081E-13	2.35039993E-13
8.33865087E-16	-6.06291418E-15	1.97826430E-11	-4.02636156E-11	4.16453971E-11	-1.06169933E-12
6.27677260E-15	1.25586427E-14	-4.02636156E-11	4.78045797E-09	-4.78109210E-09	1.54938996E-11
7.02189932E-14	-2.74039081E-13	4.16453971E-11	-4.78109210E-09	4.98157428E-09	-1.74250103E-10
-7.45422698E-14	2.35039993E-13	-1.06169933E-12	1.54938996E-11	-1.74250103E-10	1.35695286E-10