AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011BU55 ∴ Orbital info ∴ Epoch epochXXX

2011BU55 ▹

ORBITAL INFORMATION

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(ASCII data file 2011BU55.eq0)

Keplerian elements at epoch
57533.3 MJD
	Value	1-σ variation	Units
a	2.56806	1.551e-08	au
e	0.068572	8.038e-08
i	3.321	8.019e-06	deg
Ω	221.996	0.000126	deg
ω	294.842	0.0001432	deg
M	76.502	6.737e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.392	au
Aphelion	2.7442	au
Asc. node-Earth separation	1.47672	au
Desc. node-Earth separation	1.64128	au
Earth MOID	1.40422	au
Orbital period	1503.16	days
Date of orbit computation	apr 24 01:42

Correlation matrix
1.00000000	0.30347488	0.00735211	0.00124382	0.26392726	-0.57156998
0.30347488	1.00000000	0.01523973	-0.00321850	0.15525870	-0.35056139
0.00735211	0.01523973	1.00000000	-0.17540553	0.16048915	-0.01427119
0.00124382	-0.00321850	-0.17540553	1.00000000	-0.88101503	0.00477249
0.26392726	0.15525870	0.16048915	-0.88101503	1.00000000	-0.47547926
-0.57156998	-0.35056139	-0.01427119	0.00477249	-0.47547926	1.00000000

Covariance matrix
2.40608822E-16	3.78401329E-16	9.14472265E-16	2.43135970E-15	5.86230189E-13	-5.97305075E-13
3.78401329E-16	6.46172187E-15	9.82323212E-15	-3.26035507E-14	1.78713858E-12	-1.89849402E-12
9.14472265E-16	9.82323212E-15	6.42992498E-11	-1.77248702E-10	1.84279402E-10	-7.70964350E-12
2.43135970E-15	-3.26035507E-14	-1.77248702E-10	1.58808477E-08	-1.58982131E-08	4.05184217E-11
5.86230189E-13	1.78713858E-12	1.84279402E-10	-1.58982131E-08	2.05048366E-08	-4.58702125E-09
-5.97305075E-13	-1.89849402E-12	-7.70964350E-12	4.05184217E-11	-4.58702125E-09	4.53881032E-09