AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UH117 ∴ Orbital info ∴ Epoch epochXXX

(491201) 2011UH117 ▹

ORBITAL INFORMATION

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(ASCII data file 491201.eq0)

Keplerian elements at epoch
57519.7 MJD
	Value	1-σ variation	Units
a	2.32763	2.022e-08	au
e	0.182115	1.123e-07
i	4.631	1.104e-05	deg
Ω	37.468	8.779e-05	deg
ω	295.573	9.325e-05	deg
M	140.996	2.924e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9037	au
Aphelion	2.7515	au
Asc. node-Earth separation	1.09274	au
Desc. node-Earth separation	1.4358	au
Earth MOID	0.8986	au
Orbital period	1297.09	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	-0.54344026	-0.00289290	0.01338369	-0.14562663	0.43045501
-0.54344026	1.00000000	-0.00346134	-0.01247669	0.22983826	-0.71452450
-0.00289290	-0.00346134	1.00000000	-0.40523571	0.37706769	0.01026766
0.01338369	-0.01247669	-0.40523571	1.00000000	-0.94520661	0.02840121
-0.14562663	0.22983826	0.37706769	-0.94520661	1.00000000	-0.34689304
0.43045501	-0.71452450	0.01026766	0.02840121	-0.34689304	1.00000000

Covariance matrix
4.08815519E-16	-1.23341992E-15	-6.45825321E-16	2.37555454E-14	-2.74564359E-13	2.54456077E-13
-1.23341992E-15	1.26005911E-14	-4.28999974E-15	-1.22947736E-13	2.40578846E-12	-2.34495199E-12
-6.45825321E-16	-4.28999974E-15	1.21908664E-10	-3.92781049E-10	3.88218538E-10	3.31443912E-12
2.37555454E-14	-1.22947736E-13	-3.92781049E-10	7.70639143E-09	-7.73734472E-09	7.28926555E-11
-2.74564359E-13	2.40578846E-12	3.88218538E-10	-7.73734472E-09	8.69519496E-09	-9.45707040E-10
2.54456077E-13	-2.34495199E-12	3.31443912E-12	7.28926555E-11	-9.45707040E-10	8.54757155E-10