Asteroid General Data

1999 CT₃ (137125)

General information

Preliminary designation	1999 CT₃
Number	137125
Group	Amor
Absolute magnitude	18.81
Approximate diameter (m)	460
Approximate mass (kg)	1.78·10¹¹
Number of observations	234
Arc length (days)	9692

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	345.512141
a – orbit major semiaxis (astronomical units)	1.42674200
e – orbit eccentricity	0.13176200
ω – orbit ascending node-perihelion angle (degrees)	268.238849
Ω – longitude of orbit ascending node (degrees)	321.901451
i – orbit inclination to the ecliptic plane (degrees)	34.236241

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	352.300592	1.42689652	0.13189560	268.074792	322.611728	34.243994	1.23869516	1.704470
01/21/1858	1.948231	1.42686285	0.13194494	268.079967	322.506808	34.241010	1.23859552	1.704410
01/29/1887	11.869475	1.42682549	0.13185278	268.082389	322.404335	34.241339	1.23869458	1.704343
02/07/1916	21.782664	1.42676431	0.13181752	268.088435	322.304147	34.241272	1.23869178	1.704233
02/14/1945	31.855020	1.42676758	0.13176912	268.126373	322.196176	34.239986	1.23876366	1.704239
02/22/1974	41.873845	1.42679000	0.13175669	268.188743	322.093693	34.239345	1.23880087	1.704279
03/02/2003	52.026673	1.42683162	0.13181315	268.226034	321.984772	34.237446	1.23875645	1.704354
03/09/2032	62.121002	1.42683161	0.13189207	268.266245	321.882895	34.234715	1.23864384	1.704354
03/17/2061	72.256511	1.42683447	0.13193459	268.299958	321.774838	34.231829	1.23858565	1.704359
03/25/2090	82.331813	1.42676361	0.13190671	268.300968	321.675930	34.229986	1.23856391	1.704232
04/03/2119	92.326396	1.42678326	0.13193915	268.325173	321.573262	34.226708	1.23853470	1.704267
04/10/2148	102.208388	1.42680720	0.13184574	268.355709	321.469970	34.226035	1.23868874	1.704310
04/18/2177	111.903027	1.42691794	0.13181535	268.418698	321.369843	34.224629	1.23882825	1.704508

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