AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004SP54 ∴ Orbital info ∴ Epoch epochXXX

(229155) 2004SP54 ▹

ORBITAL INFORMATION

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(ASCII data file 229155.eq0)

Keplerian elements at epoch
57950.9 MJD
	Value	1-σ variation	Units
a	2.78581	1.878e-08	au
e	0.171889	5.1e-08
i	5.829	4.607e-06	deg
Ω	88.429	5.534e-05	deg
ω	285.946	5.687e-05	deg
M	275.236	1.254e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.307	au
Aphelion	3.2647	au
Asc. node-Earth separation	1.59736	au
Desc. node-Earth separation	1.8217	au
Earth MOID	1.31537	au
Orbital period	1698.35	days
Date of orbit computation	apr 23 20:37

Correlation matrix
1.00000000	-0.09316014	0.00865171	-0.00297661	0.00958665	-0.05571972
-0.09316014	1.00000000	-0.01382740	0.00386636	0.00900515	-0.04222536
0.00865171	-0.01382740	1.00000000	-0.19267696	0.18815239	-0.00293845
-0.00297661	0.00386636	-0.19267696	1.00000000	-0.96895778	0.00659960
0.00958665	0.00900515	0.18815239	-0.96895778	1.00000000	-0.24513508
-0.05571972	-0.04222536	-0.00293845	0.00659960	-0.24513508	1.00000000

Covariance matrix
3.52602390E-16	-8.92102960E-17	7.48452305E-16	-3.09289622E-15	1.02382526E-14	-1.31202297E-14
-8.92102960E-17	2.60066513E-15	-3.24864474E-15	1.09105011E-14	2.61185628E-14	-2.70025909E-14
7.48452305E-16	-3.24864474E-15	2.12245636E-11	-4.91190386E-11	4.92998296E-11	-1.69756753E-13
-3.09289622E-15	1.09105011E-14	-4.91190386E-11	3.06197297E-09	-3.04945222E-09	4.57939913E-12
1.02382526E-14	2.61185628E-14	4.92998296E-11	-3.04945222E-09	3.23468956E-09	-1.74828268E-10
-1.31202297E-14	-2.70025909E-14	-1.69756753E-13	4.57939913E-12	-1.74828268E-10	1.57246065E-10