AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Hiroshiendou ∴ Orbital info ∴ Epoch epochXXX

(15840) Hiroshiendou ▹

ORBITAL INFORMATION

◲

(ASCII data file 15840.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.78758	1.054e-08	au
e	0.143843	3.188e-08
i	10.263	3.465e-06	deg
Ω	124.087	1.657e-05	deg
ω	187.523	1.97e-05	deg
M	20.077	1.191e-05	deg

Other useful info
Absolute Magnitude (H)	13.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3866	au
Aphelion	3.1886	au
Asc. node-Earth separation	2.20005	au
Desc. node-Earth separation	1.37384	au
Earth MOID	1.37235	au
Orbital period	1699.97	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.11452468	0.00682470	-0.00061132	0.07771590	-0.42254670
0.11452468	1.00000000	0.00045947	0.00188850	-0.03461290	-0.02587296
0.00682470	0.00045947	1.00000000	-0.05067013	0.04179779	0.00074323
-0.00061132	0.00188850	-0.05067013	1.00000000	-0.83067335	0.00520528
0.07771590	-0.03461290	0.04179779	-0.83067335	1.00000000	-0.52431664
-0.42254670	-0.02587296	0.00074323	0.00520528	-0.52431664	1.00000000

Covariance matrix
1.11130087E-16	3.84937114E-17	2.49257381E-16	-1.06810710E-16	1.61360521E-14	-5.30392203E-14
3.84937114E-17	1.01659915E-15	5.07557054E-17	9.97976609E-16	-2.17362432E-14	-9.82262371E-15
2.49257381E-16	5.07557054E-17	1.20032064E-11	-2.90957087E-12	2.85215806E-12	3.06602729E-14
-1.06810710E-16	9.97976609E-16	-2.90957087E-12	2.74698666E-10	-2.71162821E-10	1.02725699E-12
1.61360521E-14	-2.17362432E-14	2.85215806E-12	-2.71162821E-10	3.87920899E-10	-1.22962256E-10
-5.30392203E-14	-9.82262371E-15	3.06602729E-14	1.02725699E-12	-1.22962256E-10	1.41779418E-10