AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Macao ∴ Orbital info ∴ Epoch epochXXX

(8423) Macao ▹

ORBITAL INFORMATION

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(ASCII data file 8423.eq0)

Keplerian elements at epoch
57151.2 MJD
	Value	1-σ variation	Units
a	3.12718	1.149e-08	au
e	0.255083	3.61e-08
i	2.387	4.075e-06	deg
Ω	144.956	9.161e-05	deg
ω	242.26	9.192e-05	deg
M	170.856	6.609e-06	deg

Other useful info
Absolute Magnitude (H)	13.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3295	au
Aphelion	3.9249	au
Asc. node-Earth separation	2.33034	au
Desc. node-Earth separation	1.60154	au
Earth MOID	1.33526	au
Orbital period	2019.89	days
Date of orbit computation	Jun 5 00:38

Correlation matrix
1.00000000	-0.10977388	-0.00561408	-0.00227023	0.00479391	-0.02048341
-0.10977388	1.00000000	-0.00453879	-0.00136130	-0.01327176	0.17498121
-0.00561408	-0.00453879	1.00000000	0.25659728	-0.25528281	0.00060176
-0.00227023	-0.00136130	0.25659728	1.00000000	-0.99636426	0.00263776
0.00479391	-0.01327176	-0.25528281	-0.99636426	1.00000000	-0.08184523
-0.02048341	0.17498121	0.00060176	0.00263776	-0.08184523	1.00000000

Covariance matrix
1.31988152E-16	-4.55306714E-17	-2.62806441E-16	-2.38941281E-15	5.06266206E-15	-1.55534595E-15
-4.55306714E-17	1.30339225E-15	-6.67677896E-16	-4.50242222E-15	-4.40440634E-14	4.17528656E-14
-2.62806441E-16	-6.67677896E-16	1.66027262E-11	9.57847690E-11	-9.56164321E-11	1.62058013E-14
-2.38941281E-15	-4.50242222E-15	9.57847690E-11	8.39284878E-09	-8.39062082E-09	1.59715657E-12
5.06266206E-15	-4.40440634E-14	-9.56164321E-11	-8.39062082E-09	8.44972377E-09	-4.97246724E-11
-1.55534595E-15	4.17528656E-14	1.62058013E-14	1.59715657E-12	-4.97246724E-11	4.36832179E-11