AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013HQ16 ∴ Orbital info ∴ Epoch epochXXX

(541143) 2013HQ16 ▹

ORBITAL INFORMATION

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(ASCII data file 541143.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.62829	2.135e-08	au
e	0.091173	4.76e-08
i	7.68	6.227e-06	deg
Ω	142.811	4.375e-05	deg
ω	126.518	6.147e-05	deg
M	152.609	4.803e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3887	au
Aphelion	2.8679	au
Asc. node-Earth separation	1.76935	au
Desc. node-Earth separation	1.45987	au
Earth MOID	1.38172	au
Orbital period	1556.36	days
Date of orbit computation	apr 23 21:45

Correlation matrix
1.00000000	-0.03478330	-0.00952856	-0.00039480	0.23609128	-0.47531011
-0.03478330	1.00000000	0.01780297	0.00809299	-0.04262818	0.06177061
-0.00952856	0.01780297	1.00000000	0.22702041	-0.15206163	-0.00898726
-0.00039480	0.00809299	0.22702041	1.00000000	-0.70580367	0.00016300
0.23609128	-0.04262818	-0.15206163	-0.70580367	1.00000000	-0.69694682
-0.47531011	0.06177061	-0.00898726	0.00016300	-0.69694682	1.00000000

Covariance matrix
4.55900524E-16	-3.53507505E-17	-1.26682486E-15	-3.68807346E-16	3.09856405E-13	-4.87462844E-13
-3.53507505E-17	2.26561261E-15	5.27642209E-15	1.68533996E-14	-1.24719699E-13	1.41222589E-13
-1.26682486E-15	5.27642209E-15	3.87711462E-11	6.18450574E-11	-5.81995260E-11	-2.68788596E-12
-3.68807346E-16	1.68533996E-14	6.18450574E-11	1.91413055E-09	-1.89808290E-09	3.42533441E-13
3.09856405E-13	-1.24719699E-13	-5.81995260E-11	-1.89808290E-09	3.77825243E-09	-2.05766441E-09
-4.87462844E-13	1.41222589E-13	-2.68788596E-12	3.42533441E-13	-2.05766441E-09	2.30705974E-09