Asteroid General Data

2013 CN₁₂₈

General information

Preliminary designation	2013 CN₁₂₈
Group	Amor
Absolute magnitude	19.82
Approximate diameter (m)	290
Approximate mass (kg)	4.40·10¹⁰
Number of observations	86
Arc length (days)	2768

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	270.355546
a – orbit major semiaxis (astronomical units)	1.74423000
e – orbit eccentricity	0.31988900
ω – orbit ascending node-perihelion angle (degrees)	256.125494
Ω – longitude of orbit ascending node (degrees)	342.352791
i – orbit inclination to the ecliptic plane (degrees)	27.476441

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	335.057764	1.74396142	0.31855920	254.861574	343.827711	27.570846	1.18840647	2.303064
01/21/1858	190.949085	1.74430961	0.31848323	255.073309	343.600842	27.549967	1.18877626	2.303753
01/29/1887	46.736490	1.74404947	0.31895754	255.217293	343.397292	27.540693	1.18777174	2.303238
02/07/1916	262.763097	1.74396622	0.31929023	255.352641	343.204170	27.533605	1.18713484	2.303073
02/14/1945	118.560493	1.74415125	0.31920624	255.614869	342.959231	27.516065	1.18740728	2.303440
02/22/1974	334.385700	1.74418431	0.31946113	255.782221	342.764060	27.501690	1.18698522	2.303505
03/02/2003	190.348054	1.74388461	0.31981970	255.974355	342.533843	27.491094	1.18615596	2.302911
03/09/2032	46.141652	1.74403664	0.32002322	256.182136	342.325594	27.476051	1.18590441	2.303213
03/17/2061	262.148663	1.74424033	0.32017081	256.320996	342.103136	27.460176	1.18578550	2.303616
03/25/2090	118.041711	1.74411957	0.32041397	256.491316	341.906725	27.451891	1.18527930	2.303377
04/03/2119	333.733032	1.74403105	0.32106032	256.714023	341.683873	27.431134	1.18409188	2.303201
04/10/2148	189.734818	1.74412924	0.32092071	256.838753	341.480236	27.426141	1.18440204	2.303396
04/18/2177	45.637215	1.74412451	0.32080323	257.009488	341.272960	27.418195	1.18460374	2.303387

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