AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011QU52 ∴ Orbital info ∴ Epoch epochXXX

(549654) 2011QU52 ▹

ORBITAL INFORMATION

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(ASCII data file 549654.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.39424	2.201e-08	au
e	0.152119	6.224e-08
i	5.616	7.191e-06	deg
Ω	259.043	0.0001015	deg
ω	343.1	0.0001093	deg
M	217.033	4.014e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.03	au
Aphelion	2.7584	au
Asc. node-Earth separation	1.02643	au
Desc. node-Earth separation	1.7532	au
Earth MOID	1.01772	au
Orbital period	1353.16	days
Date of orbit computation	apr 23 21:46

Correlation matrix
1.00000000	-0.14867623	0.01151369	-0.00181850	-0.08157088	0.06489505
-0.14867623	1.00000000	-0.00500748	0.00072797	0.08582356	-0.27662721
0.01151369	-0.00500748	1.00000000	0.36759828	-0.35346509	0.03482461
-0.00181850	0.00072797	0.36759828	1.00000000	-0.92821595	0.01055232
-0.08157088	0.08582356	-0.35346509	-0.92821595	1.00000000	-0.37280748
0.06489505	-0.27662721	0.03482461	0.01055232	-0.37280748	1.00000000

Covariance matrix
4.84327364E-16	-2.03661684E-16	1.82206342E-15	-4.06282087E-15	-1.96208089E-13	5.73214054E-14
-2.03661684E-16	3.87432963E-15	-2.24128263E-15	4.59995896E-15	5.83871222E-13	-6.91080998E-13
1.82206342E-15	-2.24128263E-15	5.17081546E-11	2.68347701E-10	-2.77803868E-10	1.00508214E-11
-4.06282087E-15	4.59995896E-15	2.68347701E-10	1.03059916E-08	-1.02992632E-08	4.29960587E-11
-1.96208089E-13	5.83871222E-13	-2.77803868E-10	-1.02992632E-08	1.19460542E-08	-1.63543251E-09
5.73214054E-14	-6.91080998E-13	1.00508214E-11	4.29960587E-11	-1.63543251E-09	1.61091094E-09