AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011HC51 ∴ Orbital info ∴ Epoch epochXXX

(499939) 2011HC51 ▹

ORBITAL INFORMATION

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(ASCII data file 499939.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.70629	3.109e-08	au
e	0.075276	7.768e-08
i	11.807	6.799e-06	deg
Ω	105.048	3.516e-05	deg
ω	124.005	6.032e-05	deg
M	322.792	4.537e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5026	au
Aphelion	2.91	au
Asc. node-Earth separation	1.82661	au
Desc. node-Earth separation	1.56555	au
Earth MOID	1.51071	au
Orbital period	1626.15	days
Date of orbit computation	apr 23 21:36

Correlation matrix
1.00000000	0.20058866	-0.00938880	-0.00102258	-0.04205046	-0.11847371
0.20058866	1.00000000	-0.04681582	-0.00824070	0.15238735	-0.20312524
-0.00938880	-0.04681582	1.00000000	-0.32886613	0.18764362	0.00445095
-0.00102258	-0.00824070	-0.32886613	1.00000000	-0.58126091	0.01248184
-0.04205046	0.15238735	0.18764362	-0.58126091	1.00000000	-0.80491896
-0.11847371	-0.20312524	0.00445095	0.01248184	-0.80491896	1.00000000

Covariance matrix
9.66476211E-16	4.84416421E-16	-1.98449853E-15	-1.11778896E-15	-7.88540574E-14	-1.67097290E-13
4.84416421E-16	6.03439564E-15	-2.47260357E-14	-2.25086433E-14	7.14041627E-13	-7.15867464E-13
-1.98449853E-15	-2.47260357E-14	4.62263844E-11	-7.86198745E-11	7.69549382E-11	1.37293297E-12
-1.11778896E-15	-2.25086433E-14	-7.86198745E-11	1.23633584E-09	-1.23281264E-09	1.99112567E-11
-7.88540574E-14	7.14041627E-13	7.69549382E-11	-1.23281264E-09	3.63844200E-09	-2.20273227E-09
-1.67097290E-13	-7.15867464E-13	1.37293297E-12	1.99112567E-11	-2.20273227E-09	2.05827626E-09