Asteroid General Data

2009 CT (528857)

General information

Preliminary designation	2009 CT
Number	528857
Group	Apollo
Absolute magnitude	19.68
Approximate diameter (m)	310
Approximate mass (kg)	5.34·10¹⁰
Number of observations	250
Arc length (days)	5743

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	318.881643
a – orbit major semiaxis (astronomical units)	1.85664400
e – orbit eccentricity	0.63792200
ω – orbit ascending node-perihelion angle (degrees)	337.899659
Ω – longitude of orbit ascending node (degrees)	275.618737
i – orbit inclination to the ecliptic plane (degrees)	3.842314

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	258.423223	1.85517335	0.63835908	333.122922	279.448247	3.689239	0.67090659	2.526838
01/21/1858	71.758822	1.85631160	0.63896943	333.675712	278.931751	3.703313	0.67018523	2.529164
01/29/1887	240.540555	1.85677601	0.63902247	334.465057	278.311576	3.733066	0.67025442	2.530113
02/07/1916	49.668449	1.85728512	0.63792790	335.190561	277.792066	3.754969	0.67247111	2.531153
02/14/1945	221.581112	1.85586957	0.63816354	336.079483	277.064702	3.792388	0.67152129	2.528260
02/22/1974	34.748514	1.85455116	0.63929128	336.743211	276.517637	3.818703	0.66895278	2.525567
03/02/2003	206.565406	1.85550029	0.63938290	337.441828	275.968890	3.836269	0.66912514	2.527506
03/09/2032	17.995645	1.85661044	0.63835957	338.076983	275.464552	3.841785	0.67142541	2.529774
03/17/2061	186.435980	1.85789209	0.63898965	338.824204	274.910033	3.864575	0.67071828	2.532394
03/25/2090	354.031302	1.85603474	0.63982171	339.476621	274.400514	3.896522	0.66850342	2.528598
04/03/2119	163.692121	1.85738694	0.63907295	340.141217	273.803535	3.918153	0.67038119	2.531362
04/10/2148	335.020785	1.85620631	0.63857897	340.763277	273.294005	3.943991	0.67087200	2.528948
04/18/2177	146.654755	1.85561479	0.63905018	341.439876	272.799456	3.978969	0.66978383	2.527740

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