Asteroid General Data

2009 SQ₁₀₃

General information

Preliminary designation	2009 SQ₁₀₃
Group	Amor
Absolute magnitude	24.95
Approximate diameter (m)	27
Approximate mass (kg)	3.68·10⁷
Number of observations	21
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	336.246395
a – orbit major semiaxis (astronomical units)	2.28420800
e – orbit eccentricity	0.53377600
ω – orbit ascending node-perihelion angle (degrees)	331.432176
Ω – longitude of orbit ascending node (degrees)	2.350525
i – orbit inclination to the ecliptic plane (degrees)	8.171624

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	143.040497	2.27583746	0.53123451	326.840768	5.353878	7.932682	1.06683407	3.433306
01/21/1858	305.440799	2.27804265	0.52985590	327.367126	5.032901	7.948071	1.07100832	3.438297
01/29/1887	107.024731	2.27394055	0.53167149	328.129086	4.458655	7.993465	1.06495120	3.429014
02/07/1916	271.348632	2.27410373	0.53203537	328.840112	3.991054	8.030658	1.06420012	3.429383
02/14/1945	76.094128	2.27377333	0.53319164	329.552658	3.510737	8.072218	1.06141641	3.428636
02/22/1974	238.485325	2.27559215	0.53247846	330.229187	3.093571	8.099383	1.06388835	3.432751
03/02/2003	40.168263	2.27538974	0.53159305	330.790191	2.743316	8.120270	1.06580837	3.432293
03/09/2032	199.542569	2.27790347	0.52998759	331.468953	2.327677	8.139279	1.07064290	3.437982
03/17/2061	0.493263	2.27711991	0.53070661	332.032966	1.941292	8.168887	1.06863733	3.436208
03/25/2090	163.456959	2.27652610	0.53148282	333.315565	1.314876	8.239106	1.06659159	3.434864
04/03/2119	323.852602	2.27901373	0.52993968	333.819921	1.037714	8.248383	1.07127392	3.440496
04/10/2148	123.331020	2.27509078	0.53166276	334.530433	0.525960	8.293625	1.06550973	3.431616
04/18/2177	284.576473	2.27602448	0.53209979	335.138855	0.146590	8.320069	1.06495233	3.433729

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