AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017HM16 ∴ Orbital info ∴ Epoch epochXXX

(523493) 2017HM16 ▹

ORBITAL INFORMATION

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(ASCII data file 523493.eq0)

Keplerian elements at epoch
58332.7 MJD
	Value	1-σ variation	Units
a	3.16981	5.294e-08	au
e	0.076341	6.664e-08
i	4.115	7.055e-06	deg
Ω	103.752	0.0001465	deg
ω	201.545	0.0001656	deg
M	2.068	7.82e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9278	au
Aphelion	3.4118	au
Asc. node-Earth separation	2.40928	au
Desc. node-Earth separation	1.92596	au
Earth MOID	1.91281	au
Orbital period	2061.33	days
Date of orbit computation	apr 23 21:41

Correlation matrix
1.00000000	0.09564102	0.01619697	0.01614874	0.08944749	-0.22715848
0.09564102	1.00000000	-0.00049156	-0.00478807	0.13374081	-0.28499968
0.01619697	-0.00049156	1.00000000	-0.06243309	0.05552071	0.00023248
0.01614874	-0.00478807	-0.06243309	1.00000000	-0.88645240	0.00944857
0.08944749	0.13374081	0.05552071	-0.88645240	1.00000000	-0.46973874
-0.22715848	-0.28499968	0.00023248	0.00944857	-0.46973874	1.00000000

Covariance matrix
2.80248791E-15	3.37396441E-16	6.04941754E-15	1.25256137E-13	7.84330492E-13	-9.40395075E-13
3.37396441E-16	4.44067310E-15	-2.31104950E-16	-4.67491250E-14	1.47620750E-12	-1.48517725E-12
6.04941754E-15	-2.31104950E-16	4.97755093E-11	-6.45373764E-11	6.48816542E-11	1.28262972E-13
1.25256137E-13	-4.67491250E-14	-6.45373764E-11	2.14672883E-08	-2.15131039E-08	1.08259071E-10
7.84330492E-13	1.47620750E-12	6.48816542E-11	-2.15131039E-08	2.74358309E-08	-6.08450078E-09
-9.40395075E-13	-1.48517725E-12	1.28262972E-13	1.08259071E-10	-6.08450078E-09	6.11531777E-09