AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001HW56 ∴ Orbital info ∴ Epoch epochXXX

(193744) 2001HW56 ▹

ORBITAL INFORMATION

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(ASCII data file 193744.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.17997	3.308e-08	au
e	0.229653	5.429e-08
i	27.217	7.601e-06	deg
Ω	45.374	1.243e-05	deg
ω	290.96	2.083e-05	deg
M	290.697	2.076e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4497	au
Aphelion	3.9103	au
Asc. node-Earth separation	1.79345	au
Desc. node-Earth separation	2.27311	au
Earth MOID	1.57482	au
Orbital period	2071.26	days
Date of orbit computation	Jun 5 01:18

Correlation matrix
1.00000000	0.19076523	-0.02299931	-0.02814482	0.12193632	-0.47037786
0.19076523	1.00000000	0.00082366	-0.00152428	0.16472052	-0.30008791
-0.02299931	0.00082366	1.00000000	0.06553722	-0.02465775	-0.00120086
-0.02814482	-0.00152428	0.06553722	1.00000000	-0.51627210	0.00098125
0.12193632	0.16472052	-0.02465775	-0.51627210	1.00000000	-0.77412557
-0.47037786	-0.30008791	-0.00120086	0.00098125	-0.77412557	1.00000000

Covariance matrix
1.09461251E-15	3.42634318E-16	-5.78399499E-15	-1.15769929E-14	8.40396728E-14	-3.23033229E-13
3.42634318E-16	2.94715434E-15	3.39885387E-16	-1.02880606E-15	1.86281718E-13	-3.38158310E-13
-5.78399499E-15	3.39885387E-16	5.77784214E-11	6.19352581E-12	-3.90442769E-12	-1.89472155E-13
-1.15769929E-14	-1.02880606E-15	6.19352581E-12	1.54573182E-10	-1.33710899E-10	2.53230705E-13
8.40396728E-14	1.86281718E-13	-3.90442769E-12	-1.33710899E-10	4.33952467E-10	-3.34736150E-10
-3.23033229E-13	-3.38158310E-13	-1.89472155E-13	2.53230705E-13	-3.34736150E-10	4.30864031E-10