AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1990BU ∴ Orbital info ∴ Epoch epochXXX

(5913) 1990BU ▹

ORBITAL INFORMATION

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(ASCII data file 5913.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60082	8.294e-09	au
e	0.190014	3.649e-08
i	12.106	4.158e-06	deg
Ω	323.976	1.559e-05	deg
ω	30.024	1.769e-05	deg
M	179.006	9.838e-06	deg

Other useful info
Absolute Magnitude (H)	12.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1066	au
Aphelion	3.095	au
Asc. node-Earth separation	1.14058	au
Desc. node-Earth separation	2.01371	au
Earth MOID	1.10882	au
Orbital period	1532.02	days
Date of orbit computation	apr 23 19:47

Correlation matrix
1.00000000	-0.17031092	0.01302488	-0.02047522	0.10563448	-0.56172565
-0.17031092	1.00000000	0.00952831	0.01927826	-0.09857099	0.19500697
0.01302488	0.00952831	1.00000000	0.19902048	-0.17349278	0.00245916
-0.02047522	0.01927826	0.19902048	1.00000000	-0.85983444	0.01142295
0.10563448	-0.09857099	-0.17349278	-0.85983444	1.00000000	-0.45637507
-0.56172565	0.19500697	0.00245916	0.01142295	-0.45637507	1.00000000

Covariance matrix
6.87840080E-17	-5.15469878E-17	4.49158893E-16	-2.64820074E-15	1.54998433E-14	-4.58338561E-14
-5.15469878E-17	1.33178496E-15	1.44582471E-15	1.09714364E-14	-6.36420307E-14	7.00141132E-14
4.49158893E-16	1.44582471E-15	1.72888128E-11	1.29050293E-11	-1.27626794E-11	1.00597618E-13
-2.64820074E-15	1.09714364E-14	1.29050293E-11	2.43196485E-10	-2.37230947E-10	1.75256922E-12
1.54998433E-14	-6.36420307E-14	-1.27626794E-11	-2.37230947E-10	3.13008199E-10	-7.94361475E-11
-4.58338561E-14	7.00141132E-14	1.00597618E-13	1.75256922E-12	-7.94361475E-11	9.67914081E-11