Asteroid General Data

2009 SO₁₀₄

General information

Preliminary designation	2009 SO₁₀₄
Group	Amor
Absolute magnitude	26.01
Approximate diameter (m)	17
Approximate mass (kg)	8.51·10⁶
Number of observations	22
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	215.672259
a – orbit major semiaxis (astronomical units)	1.29124500
e – orbit eccentricity	0.17452400
ω – orbit ascending node-perihelion angle (degrees)	341.838165
Ω – longitude of orbit ascending node (degrees)	4.385944
i – orbit inclination to the ecliptic plane (degrees)	21.133284

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	328.800046	1.29174370	0.17520996	340.304172	5.202112	21.131242	1.06541734	1.468132
01/21/1858	245.985537	1.29158458	0.17505232	340.478985	5.086353	21.131173	1.06548970	1.467861
01/29/1887	164.264667	1.29125797	0.17486901	340.679971	4.968263	21.133141	1.06545696	1.467304
02/07/1916	84.441604	1.29126292	0.17482472	340.911362	4.848446	21.132903	1.06551824	1.467313
02/14/1945	2.332168	1.29163710	0.17499486	341.230087	4.718025	21.133039	1.06560724	1.467950
02/22/1974	279.667767	1.29136359	0.17475080	341.415000	4.603055	21.131885	1.06569677	1.467484
03/02/2003	199.202791	1.29118820	0.17447931	341.617508	4.483970	21.132448	1.06590257	1.467185
03/09/2032	118.855180	1.29176621	0.17470960	341.951771	4.358179	21.130618	1.06608225	1.468170
03/17/2061	36.031944	1.29156624	0.17450676	342.131391	4.243843	21.129702	1.06617920	1.467830
03/25/2090	314.109414	1.29128309	0.17425744	342.329569	4.127491	21.130228	1.06626740	1.467347
04/03/2119	234.354205	1.29123160	0.17414787	342.560828	4.012538	21.130962	1.06636637	1.467259
04/10/2148	152.481393	1.29165825	0.17444372	342.886394	3.881623	21.131776	1.06633658	1.467986
04/18/2177	69.770788	1.29136944	0.17428649	343.059175	3.765889	21.131386	1.06630119	1.467494

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