AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HL120 ∴ Orbital info ∴ Epoch epochXXX

(12096) 1998HL120 ▹

ORBITAL INFORMATION

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(ASCII data file 12096.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.56277	7.992e-09	au
e	0.137385	2.606e-08
i	13.871	2.736e-06	deg
Ω	133.109	1.196e-05	deg
ω	84.062	1.744e-05	deg
M	113.916	1.529e-05	deg

Other useful info
Absolute Magnitude (H)	13.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2107	au
Aphelion	2.9149	au
Asc. node-Earth separation	1.49419	au
Desc. node-Earth separation	1.53645	au
Earth MOID	1.25609	au
Orbital period	1498.52	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	-0.12478636	-0.00494403	0.00041747	0.34260992	-0.60406610
-0.12478636	1.00000000	0.03150987	0.00305740	-0.15038091	0.22025367
-0.00494403	0.03150987	1.00000000	0.09924133	-0.06527284	0.00094573
0.00041747	0.00305740	0.09924133	1.00000000	-0.67149065	0.00914622
0.34260992	-0.15038091	-0.06527284	-0.67149065	1.00000000	-0.72824686
-0.60406610	0.22025367	0.00094573	0.00914622	-0.72824686	1.00000000

Covariance matrix
6.38750607E-17	-2.59920423E-17	-1.08124690E-16	3.98879369E-17	4.77422674E-14	-7.37991029E-14
-2.59920423E-17	6.79227489E-16	2.24715237E-15	9.52602306E-16	-6.83341491E-14	8.77468907E-14
-1.08124690E-16	2.24715237E-15	7.48783996E-12	3.24655220E-12	-3.11421224E-12	3.95591705E-14
3.98879369E-17	9.52602306E-16	3.24655220E-12	1.42923325E-10	-1.39968070E-10	1.67145369E-12
4.77422674E-14	-6.83341491E-14	-3.11421224E-12	-1.39968070E-10	3.04000922E-10	-1.94096195E-10
-7.37991029E-14	8.77468907E-14	3.95591705E-14	1.67145369E-12	-1.94096195E-10	2.33669435E-10