AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001YY16 ∴ Orbital info ∴ Epoch epochXXX

(179384) 2001YY16 ▹

ORBITAL INFORMATION

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(ASCII data file 179384.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.10062	2.4e-08	au
e	0.180242	6.025e-08
i	2.525	6.493e-06	deg
Ω	77.384	0.0001685	deg
ω	354.299	0.0001708	deg
M	46.587	2.548e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5418	au
Aphelion	3.6595	au
Asc. node-Earth separation	1.55947	au
Desc. node-Earth separation	2.64055	au
Earth MOID	1.55678	au
Orbital period	1994.21	days
Date of orbit computation	apr 23 20:27

Correlation matrix
1.00000000	-0.19554727	0.00243285	0.01236389	0.03309599	-0.49190836
-0.19554727	1.00000000	-0.00230334	-0.01681597	-0.00194473	0.20488762
0.00243285	-0.00230334	1.00000000	-0.18115594	0.17997565	-0.00528688
0.01236389	-0.01681597	-0.18115594	1.00000000	-0.98592751	0.00111177
0.03309599	-0.00194473	0.17997565	-0.98592751	1.00000000	-0.16061144
-0.49190836	0.20488762	-0.00528688	0.00111177	-0.16061144	1.00000000

Covariance matrix
5.76025178E-16	-2.82761200E-16	3.79148188E-16	5.00017034E-14	1.35685958E-13	-3.00763651E-13
-2.82761200E-16	3.62990008E-15	-9.01110020E-16	-1.70717664E-13	-2.00145626E-14	3.14473068E-13
3.79148188E-16	-9.01110020E-16	4.21643707E-11	-1.98214071E-10	1.99629810E-10	-8.74565476E-13
5.00017034E-14	-1.70717664E-13	-1.98214071E-10	2.83934496E-08	-2.83787257E-08	4.77247875E-12
1.35685958E-13	-2.00145626E-14	1.99629810E-10	-2.83787257E-08	2.91794869E-08	-6.98933274E-10
-3.00763651E-13	3.14473068E-13	-8.74565476E-13	4.77247875E-12	-6.98933274E-10	6.48994213E-10