AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002BU2 ∴ Orbital info ∴ Epoch epochXXX

(228606) 2002BU2 ▹

ORBITAL INFORMATION

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(ASCII data file 228606.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.70162	1.538e-08	au
e	0.116116	5.739e-08
i	11.195	8.459e-06	deg
Ω	349.893	2.508e-05	deg
ω	123.71	4.511e-05	deg
M	4.475	3.595e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3879	au
Aphelion	3.0153	au
Asc. node-Earth separation	1.84299	au
Desc. node-Earth separation	1.51079	au
Earth MOID	1.42419	au
Orbital period	1621.94	days
Date of orbit computation	apr 23 20:37

Correlation matrix
1.00000000	0.13882449	0.01490500	-0.03064349	0.20881848	-0.36525320
0.13882449	1.00000000	0.00808648	-0.02223341	0.45576555	-0.51597134
0.01490500	0.00808648	1.00000000	0.00901136	-0.00144362	-0.00518143
-0.03064349	-0.02223341	0.00901136	1.00000000	-0.56878128	0.03424450
0.20881848	0.45576555	-0.00144362	-0.56878128	1.00000000	-0.82801814
-0.36525320	-0.51597134	-0.00518143	0.03424450	-0.82801814	1.00000000

Covariance matrix
2.36396092E-16	1.22493583E-16	1.93856692E-15	-1.18183924E-14	1.44831629E-13	-2.01862626E-13
1.22493583E-16	3.29347375E-15	3.92568609E-15	-3.20061306E-14	1.17989386E-12	-1.06437443E-12
1.93856692E-15	3.92568609E-15	7.15578763E-11	1.91213822E-12	-5.50879147E-13	-1.57550531E-12
-1.18183924E-14	-3.20061306E-14	1.91213822E-12	6.29216552E-10	-6.43605440E-10	3.08768289E-11
1.44831629E-13	1.17989386E-12	-5.50879147E-13	-6.43605440E-10	2.03492630E-09	-1.34262875E-09
-2.01862626E-13	-1.06437443E-12	-1.57550531E-12	3.08768289E-11	-1.34262875E-09	1.29206242E-09