AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999UL51 ∴ Orbital info ∴ Epoch epochXXX

(162268) 1999UL51 ▹

ORBITAL INFORMATION

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(ASCII data file 162268.eq0)

Keplerian elements at epoch
57530.3 MJD
	Value	1-σ variation	Units
a	2.58179	1.015e-08	au
e	0.165624	4.411e-08
i	5.947	4.769e-06	deg
Ω	118.26	3.985e-05	deg
ω	315.938	4.204e-05	deg
M	336.031	1.292e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1542	au
Aphelion	3.0094	au
Asc. node-Earth separation	1.26135	au
Desc. node-Earth separation	1.83456	au
Earth MOID	1.17528	au
Orbital period	1515.24	days
Date of orbit computation	apr 23 20:23

Correlation matrix
1.00000000	0.21344455	0.00248332	-0.00289678	0.00496018	-0.03377045
0.21344455	1.00000000	0.00939919	-0.00531789	0.03353710	-0.16255930
0.00248332	0.00939919	1.00000000	-0.09064165	0.08939429	-0.00990515
-0.00289678	-0.00531789	-0.09064165	1.00000000	-0.94383547	0.00314255
0.00496018	0.03353710	0.08939429	-0.94383547	1.00000000	-0.32332474
-0.03377045	-0.16255930	-0.00990515	0.00314255	-0.32332474	1.00000000

Covariance matrix
1.02995435E-16	9.55570206E-17	1.20197936E-16	-1.17160661E-15	2.11604383E-15	-4.42700594E-15
9.55570206E-17	1.94597418E-15	1.97749368E-15	-9.34899089E-15	6.21887917E-14	-9.26285057E-14
1.20197936E-16	1.97749368E-15	2.27463792E-11	-1.72282366E-11	1.79218958E-11	-6.10213020E-13
-1.17160661E-15	-9.34899089E-15	-1.72282366E-11	1.58823151E-09	-1.58114333E-09	1.61772198E-12
2.11604383E-15	6.21887917E-14	1.79218958E-11	-1.58114333E-09	1.76699809E-09	-1.75558268E-10
-4.42700594E-15	-9.26285057E-14	-6.10213020E-13	1.61772198E-12	-1.75558268E-10	1.66850928E-10