Asteroid General Data

2009 SP₁₀₄

General information

Preliminary designation	2009 SP₁₀₄
Group	Apollo
Absolute magnitude	26.76
Approximate diameter (m)	12
Approximate mass (kg)	3.02·10⁶
Number of observations	23
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	27.358952
a – orbit major semiaxis (astronomical units)	1.08969300
e – orbit eccentricity	0.53215100
ω – orbit ascending node-perihelion angle (degrees)	66.986883
Ω – longitude of orbit ascending node (degrees)	177.520826
i – orbit inclination to the ecliptic plane (degrees)	4.757251

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	212.235449	1.08955740	0.53205728	64.641078	179.912986	4.693829	0.50985046	1.137302
01/21/1858	32.130813	1.09087977	0.53218079	65.005084	179.595926	4.705565	0.51033451	1.139373
01/29/1887	205.737807	1.09068939	0.53207967	65.384072	179.261589	4.712984	0.51035574	1.139075
02/07/1916	13.750790	1.09088280	0.53198029	65.759300	178.886588	4.726806	0.51055466	1.139378
02/14/1945	179.995908	1.09156652	0.53196407	66.137885	178.559187	4.730261	0.51089235	1.140449
02/22/1974	338.949392	1.09135959	0.53199387	66.578006	178.111598	4.755714	0.51076298	1.140125
03/02/2003	142.653248	1.09199609	0.53204589	66.903442	177.862112	4.754047	0.51100406	1.141122
03/09/2032	320.011360	1.08987627	0.53223874	67.023109	177.488458	4.758775	0.50980190	1.137801
03/17/2061	146.408328	1.08930369	0.53230100	67.378869	177.128884	4.771947	0.50946625	1.136905
03/25/2090	323.337984	1.09026322	0.53225966	67.818128	176.780486	4.779395	0.50996009	1.138407
04/03/2119	144.270268	1.08937950	0.53231965	68.067657	176.392210	4.792931	0.50948139	1.137023
04/10/2148	330.002202	1.08960343	0.53228652	68.423253	176.087200	4.799244	0.50962221	1.137374
04/18/2177	163.758013	1.08776696	0.53243460	68.606235	175.745505	4.787311	0.50860220	1.134500

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