AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HN170 ∴ Orbital info ∴ Epoch epochXXX

(443674) 2015HN170 ▹

ORBITAL INFORMATION

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(ASCII data file 443674.eq0)

Keplerian elements at epoch
56166.6 MJD
	Value	1-σ variation	Units
a	2.16369	1.645e-08	au
e	0.367868	7.529e-08
i	5.709	1.932e-05	deg
Ω	39.63	9.973e-05	deg
ω	249.278	0.0001055	deg
M	21.427	2.669e-05	deg

Other useful info
Absolute Magnitude (H)	19.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.3677	au
Aphelion	2.9596	au
Asc. node-Earth separation	1.15878	au
Desc. node-Earth separation	0.64891	au
Earth MOID	0.36759	au
Orbital period	1162.5	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.24842376	0.04256389	-0.03562473	-0.06020899	0.25361423
-0.24842376	1.00000000	-0.02722223	-0.00621071	0.17355087	-0.33781251
0.04256389	-0.02722223	1.00000000	-0.57306879	0.51467962	0.06186805
-0.03562473	-0.00621071	-0.57306879	1.00000000	-0.92733712	-0.03098553
-0.06020899	0.17355087	0.51467962	-0.92733712	1.00000000	-0.33543374
0.25361423	-0.33781251	0.06186805	-0.03098553	-0.33543374	1.00000000

Covariance matrix
2.70694298E-16	-3.07735857E-16	1.35289993E-14	-5.84543336E-14	-1.04530895E-13	1.11348572E-13
-3.07735857E-16	5.66879620E-15	-3.95962352E-14	-4.66349912E-14	1.37884668E-12	-6.78723105E-13
1.35289993E-14	-3.95962352E-14	3.73224050E-10	-1.10412209E-09	1.04921754E-09	3.18950064E-11
-5.84543336E-14	-4.66349912E-14	-1.10412209E-09	9.94605963E-09	-9.75903647E-09	-8.24624056E-11
-1.04530895E-13	1.37884668E-12	1.04921754E-09	-9.75903647E-09	1.11349310E-08	-9.44543569E-10
1.11348572E-13	-6.78723105E-13	3.18950064E-11	-8.24624056E-11	-9.44543569E-10	7.12103242E-10