Asteroid General Data

2009 YQ

General information

Preliminary designation	2009 YQ
Group	Apollo
Absolute magnitude	20.45
Approximate diameter (m)	220
Approximate mass (kg)	1.84·10¹⁰
Number of observations	41
Arc length (days)	5377

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	305.984560
a – orbit major semiaxis (astronomical units)	1.99796300
e – orbit eccentricity	0.70644700
ω – orbit ascending node-perihelion angle (degrees)	312.148084
Ω – longitude of orbit ascending node (degrees)	263.037204
i – orbit inclination to the ecliptic plane (degrees)	8.509982

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	2.550149	2.11452093	0.71816195	296.366258	277.171418	7.577679	0.59595246	3.074812
01/21/1858	162.092863	2.11621974	0.71638330	300.865348	273.127316	7.813985	0.60019527	3.078518
01/29/1887	312.515053	2.11746718	0.71333037	301.582958	272.299234	7.862989	0.60701354	3.081241
02/07/1916	115.800940	2.10943751	0.71708430	303.165283	270.714182	7.971851	0.59679300	3.063731
02/14/1945	291.981034	2.11028230	0.71465933	307.420046	266.959452	8.314073	0.60214936	3.065571
02/22/1974	92.694077	2.11481204	0.71171645	307.978640	266.398410	8.345968	0.60966553	3.075447
03/02/2003	256.885152	2.10598697	0.71700853	309.627130	264.836406	8.514347	0.59597635	3.056217
03/09/2032	72.661528	2.10755207	0.71569910	312.805858	262.081796	8.823413	0.59917895	3.059624
03/17/2061	234.596903	2.11485029	0.71095628	313.608157	261.330883	8.891339	0.61128420	3.075531
03/25/2090	34.998501	2.11045838	0.71464190	314.505433	260.444225	8.998719	0.60223640	3.065955
04/03/2119	205.523061	2.11218835	0.71410581	317.956351	257.480831	9.392875	0.60386238	3.069726
04/10/2148	5.884414	2.11548605	0.71013489	318.422105	257.014496	9.448809	0.61320560	3.076918
04/18/2177	165.407247	2.11182617	0.71324417	319.299084	256.094934	9.564769	0.60557847	3.068936

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