AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1988BJ4 ∴ Orbital info ∴ Epoch epochXXX

(5728) 1988BJ4 ▹

ORBITAL INFORMATION

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(ASCII data file 5728.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26195	5.512e-09	au
e	0.093622	2.828e-08
i	4.241	3.381e-06	deg
Ω	154.375	3.762e-05	deg
ω	227.594	4.174e-05	deg
M	330.917	1.778e-05	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0502	au
Aphelion	2.4737	au
Asc. node-Earth separation	1.40403	au
Desc. node-Earth separation	1.09918	au
Earth MOID	1.05518	au
Orbital period	1242.57	days
Date of orbit computation	apr 23 19:47

Correlation matrix
1.00000000	-0.06929758	0.00570555	0.00083760	-0.03555277	-0.08500842
-0.06929758	1.00000000	-0.00135724	-0.00225797	-0.09153375	0.23197111
0.00570555	-0.00135724	1.00000000	0.01779959	-0.01693417	0.00235721
0.00083760	-0.00225797	0.01779959	1.00000000	-0.90084587	0.00398751
-0.03555277	-0.09153375	-0.01693417	-0.90084587	1.00000000	-0.42828058
-0.08500842	0.23197111	0.00235721	0.00398751	-0.42828058	1.00000000

Covariance matrix
3.03824065E-17	-1.08025357E-17	1.06343454E-16	1.73667791E-16	-8.18010577E-15	-8.32883189E-15
-1.08025357E-17	7.99821567E-16	-1.29794694E-16	-2.40206586E-15	-1.08056819E-13	1.16611531E-13
1.06343454E-16	-1.29794694E-16	1.14341720E-11	2.26403160E-12	-2.39023591E-12	1.41680889E-13
1.73667791E-16	-2.40206586E-15	2.26403160E-12	1.41494739E-09	-1.41447411E-09	2.66614243E-12
-8.18010577E-15	-1.08056819E-13	-2.39023591E-12	-1.41447411E-09	1.74240347E-09	-3.17770660E-10
-8.32883189E-15	1.16611531E-13	1.41680889E-13	2.66614243E-12	-3.17770660E-10	3.15952720E-10