AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001DH18 ∴ Orbital info ∴ Epoch epochXXX

(193642) 2001DH18 ▹

ORBITAL INFORMATION

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(ASCII data file 193642.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.79459	1.806e-08	au
e	0.073913	7.153e-08
i	12.02	7.755e-06	deg
Ω	7.379	1.977e-05	deg
ω	196.353	3.635e-05	deg
M	300.869	3.043e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.588	au
Aphelion	3.0011	au
Asc. node-Earth separation	1.99078	au
Desc. node-Earth separation	1.59722	au
Earth MOID	1.58796	au
Orbital period	1706.38	days
Date of orbit computation	apr 23 20:30

Correlation matrix
1.00000000	0.09045597	0.00003094	-0.00233525	-0.02476117	-0.13034105
0.09045597	1.00000000	-0.01542796	-0.00972101	-0.25710516	0.30485974
0.00003094	-0.01542796	1.00000000	0.00673461	-0.00852539	0.00568377
-0.00233525	-0.00972101	0.00673461	1.00000000	-0.53040174	0.00198323
-0.02476117	-0.25710516	-0.00852539	-0.53040174	1.00000000	-0.83136146
-0.13034105	0.30485974	0.00568377	0.00198323	-0.83136146	1.00000000

Covariance matrix
3.26323840E-16	1.16888496E-16	4.33394969E-18	-8.34162410E-16	-1.62582179E-14	-7.16539481E-14
1.16888496E-16	5.11705669E-15	-8.55894379E-15	-1.37503818E-14	-6.68495076E-13	6.63658564E-13
4.33394969E-18	-8.55894379E-15	6.01455301E-11	1.03277842E-12	-2.40321909E-12	1.34144499E-12
-8.34162410E-16	-1.37503818E-14	1.03277842E-12	3.91008417E-10	-3.81219670E-10	1.19344070E-12
-1.62582179E-14	-6.68495076E-13	-2.40321909E-12	-3.81219670E-10	1.32115756E-09	-9.19605806E-10
-7.16539481E-14	6.63658564E-13	1.34144499E-12	1.19344070E-12	-9.19605806E-10	9.26123746E-10