Asteroid General Data

2012 YY₆

General information

Preliminary designation	2012 YY₆
Group	Apollo
Absolute magnitude	21.32
Approximate diameter (m)	140
Approximate mass (kg)	5.54·10⁹
Number of observations	68
Arc length (days)	1251

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	131.566654
a – orbit major semiaxis (astronomical units)	1.52518600
e – orbit eccentricity	0.68127500
ω – orbit ascending node-perihelion angle (degrees)	317.815829
Ω – longitude of orbit ascending node (degrees)	22.583593
i – orbit inclination to the ecliptic plane (degrees)	4.029235

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	89.099028	1.52199323	0.68090035	314.983899	24.953604	4.035616	0.48566750	1.877672
01/21/1858	251.512312	1.52244112	0.68094059	315.328822	24.692480	4.039682	0.48574917	1.878501
01/29/1887	52.010429	1.52232892	0.68105794	315.845068	24.224227	4.030797	0.48553472	1.878293
02/07/1916	212.384548	1.52289000	0.68115885	316.248568	23.897983	4.030911	0.48556000	1.879332
02/14/1945	8.839238	1.52360797	0.68151379	316.683690	23.519128	4.029109	0.48524813	1.880661
02/22/1974	161.493836	1.52467968	0.68123653	317.066366	23.182203	4.024758	0.48601218	1.882645
03/02/2003	311.040018	1.52444882	0.68145048	317.465671	22.828781	4.026999	0.48561243	1.882218
03/09/2032	98.094000	1.52516317	0.68121658	317.880813	22.507606	4.029425	0.48619673	1.883541
03/17/2061	240.786271	1.52610469	0.68125888	318.233163	22.219640	4.028381	0.48643231	1.885285
03/25/2090	21.407989	1.52648467	0.68119160	318.743627	21.790313	4.028119	0.48665614	1.885990
04/03/2119	158.796144	1.52716296	0.68145206	319.140996	21.449524	4.027932	0.48647461	1.887247
04/10/2148	290.745898	1.52788743	0.68145757	319.585334	21.088848	4.027402	0.48669698	1.888590
04/18/2177	60.712615	1.52811788	0.68163547	319.910533	20.796440	4.026450	0.48649853	1.889017

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