Asteroid General Data

2009 SU₁₀₄

General information

Preliminary designation	2009 SU₁₀₄
Group	Apollo
Absolute magnitude	25.57
Approximate diameter (m)	20
Approximate mass (kg)	1.56·10⁷
Number of observations	72
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	112.205069
a – orbit major semiaxis (astronomical units)	2.48160900
e – orbit eccentricity	0.69692600
ω – orbit ascending node-perihelion angle (degrees)	90.047170
Ω – longitude of orbit ascending node (degrees)	347.723308
i – orbit inclination to the ecliptic plane (degrees)	1.125593

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	146.542779	2.45395457	0.70500351	49.743892	25.598685	1.561418	0.72390799	3.844151
01/21/1858	10.109020	2.42573434	0.71506454	57.642448	18.431111	1.444054	0.69117772	3.778031
01/29/1887	258.166428	2.42375585	0.71560798	58.222469	17.810325	1.432985	0.68929683	3.773409
02/07/1916	126.032812	2.44817465	0.70266327	64.682173	11.814858	1.341998	0.72793223	3.830577
02/14/1945	343.495652	2.43323536	0.71039519	74.737861	2.578092	1.265064	0.70467665	3.795568
02/22/1974	228.564684	2.42375845	0.71456635	76.542807	0.750106	1.251208	0.69182222	3.773415
03/02/2003	94.299621	2.45014681	0.70871398	78.377332	358.822310	1.225334	0.71369351	3.835207
03/09/2032	251.664709	2.49407020	0.69312566	98.321906	339.948293	1.125542	0.76536614	3.938797
03/17/2061	19.642294	2.49381863	0.68852281	115.351115	324.193220	1.206190	0.77676762	3.938201
03/25/2090	145.822350	2.49512011	0.68870888	131.026911	309.900076	1.374880	0.77670873	3.941285
04/03/2119	296.509730	2.46200261	0.69898759	142.329680	300.116702	1.628731	0.74109335	3.863077
04/10/2148	134.660927	2.44368101	0.70809305	145.021848	297.695246	1.702347	0.71332746	3.820035
04/18/2177	356.099524	2.44142508	0.70980715	145.494576	297.149507	1.719158	0.70848409	3.814747

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