AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017OH20 ∴ Orbital info ∴ Epoch epochXXX

2017OH20 ▹

ORBITAL INFORMATION

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(ASCII data file 2017OH20.eq0)

Keplerian elements at epoch
57706.1 MJD
	Value	1-σ variation	Units
a	2.21098	1.672e-08	au
e	0.193367	7.855e-08
i	3.484	9.057e-06	deg
Ω	216.791	0.0001271	deg
ω	101.475	0.0001304	deg
M	291.17	2.451e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7834	au
Aphelion	2.6385	au
Asc. node-Earth separation	1.20856	au
Desc. node-Earth separation	1.0567	au
Earth MOID	0.77494	au
Orbital period	1200.81	days
Date of orbit computation	apr 24 02:22

Correlation matrix
1.00000000	-0.04448033	0.00441234	0.01339742	-0.01308302	-0.00883493
-0.04448033	1.00000000	-0.03710501	0.00666989	0.06679506	-0.40338819
0.00441234	-0.03710501	1.00000000	-0.34198680	0.32566538	0.03497276
0.01339742	0.00666989	-0.34198680	1.00000000	-0.97426233	0.00239647
-0.01308302	0.06679506	0.32566538	-0.97426233	1.00000000	-0.22253639
-0.00883493	-0.40338819	0.03497276	0.00239647	-0.22253639	1.00000000

Covariance matrix
2.79720429E-16	-5.84383270E-17	6.68343814E-16	2.84708127E-14	-2.85235596E-14	-3.62211178E-15
-5.84383270E-17	6.17071334E-15	-2.63978686E-14	6.65737670E-14	6.83983804E-13	-7.76760739E-13
6.68343814E-16	-2.63978686E-14	8.20233239E-11	-3.93545241E-10	3.84480248E-10	7.76416873E-12
2.84708127E-14	6.65737670E-14	-3.93545241E-10	1.61448230E-08	-1.61371305E-08	7.46421944E-12
-2.85235596E-14	6.83983804E-13	3.84480248E-10	-1.61371305E-08	1.69929004E-08	-7.11100857E-10
-3.62211178E-15	-7.76760739E-13	7.76416873E-12	7.46421944E-12	-7.11100857E-10	6.00887003E-10