Asteroid General Data

2018 YQ₂

General information

Preliminary designation	2018 YQ₂
Group	Apollo
Absolute magnitude	26.18
Approximate diameter (m)	15
Approximate mass (kg)	6.73·10⁶
Number of observations	59
Arc length (days)	247

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	169.986797
a – orbit major semiaxis (astronomical units)	1.10550800
e – orbit eccentricity	0.22256300
ω – orbit ascending node-perihelion angle (degrees)	293.790933
Ω – longitude of orbit ascending node (degrees)	245.415501
i – orbit inclination to the ecliptic plane (degrees)	0.371986

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	5.053245	1.12553694	0.22476756	281.365554	263.670144	1.450152	0.87255275	1.194099
01/21/1858	125.582072	1.12329632	0.22427069	282.048670	262.860844	1.446376	0.87137387	1.190535
01/29/1887	268.530528	1.12225118	0.22436811	283.042436	260.613542	1.393433	0.87045381	1.188874
02/07/1916	23.233849	1.12644709	0.22534474	284.197933	260.053915	1.386761	0.87260817	1.195547
02/14/1945	123.231412	1.12550643	0.22502635	286.086951	258.120226	1.349629	0.87223782	1.194050
02/22/1974	60.506508	1.10250917	0.22196881	289.108942	249.994192	0.390400	0.85778652	1.157641
03/02/2003	62.373374	1.10269897	0.22164245	291.588006	248.240349	0.385101	0.85829407	1.157940
03/09/2032	65.861763	1.10555081	0.22245171	294.002673	245.233402	0.372565	0.85961915	1.162435
03/17/2061	55.938521	1.10469179	0.22225984	294.865339	244.065134	0.372418	0.85916317	1.161080
03/25/2090	35.099164	1.11052199	0.22326275	88.954866	90.980582	0.569340	0.86258380	1.170284
04/03/2119	308.697351	1.11398095	0.22437818	88.778371	90.339666	0.548456	0.86402793	1.175756
04/10/2148	208.441238	1.11151465	0.22383257	88.815889	90.413436	0.546672	0.86272146	1.171854
04/18/2177	143.105509	1.10562774	0.22213994	90.237708	90.257431	0.532912	0.86002366	1.162556

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