Asteroid General Data

2018 TN₁

General information

Preliminary designation	2018 TN₁
Group	Amor
Absolute magnitude	22.99
Approximate diameter (m)	67
Approximate mass (kg)	5.52·10⁸
Number of observations	44
Arc length (days)	71

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	188.747914
a – orbit major semiaxis (astronomical units)	2.13231700
e – orbit eccentricity	0.46933000
ω – orbit ascending node-perihelion angle (degrees)	9.821126
Ω – longitude of orbit ascending node (degrees)	26.325445
i – orbit inclination to the ecliptic plane (degrees)	7.645569

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	71.201086	2.13542180	0.46927144	6.705689	27.977909	7.805543	1.13332933	3.120514
01/21/1858	178.409785	2.13547338	0.46975091	7.228660	27.766241	7.785351	1.13233282	3.120627
01/29/1887	285.252174	2.13516274	0.46922964	7.644197	27.491558	7.760130	1.13328110	3.119946
02/07/1916	31.752559	2.13541764	0.47005706	8.166650	27.268747	7.738908	1.13164951	3.120505
02/14/1945	137.323332	2.13664266	0.46845036	8.628723	26.983738	7.709242	1.13573164	3.123190
02/22/1974	244.409432	2.13436667	0.46994890	9.149834	26.763687	7.690105	1.13132340	3.118201
03/02/2003	351.588487	2.13643645	0.46791576	9.549286	26.499427	7.655026	1.13676417	3.122738
03/09/2032	97.693724	2.13547961	0.46997699	10.130136	26.251559	7.638435	1.13185334	3.120641
03/17/2061	203.830945	2.13667917	0.46832088	10.545207	25.991898	7.604994	1.13602771	3.123270
03/25/2090	310.364376	2.13511633	0.46984917	11.127865	25.740840	7.585515	1.13193370	3.119844
04/03/2119	58.032631	2.13546326	0.46855815	11.509254	25.459420	7.554634	1.13487454	3.120605
04/10/2148	164.513680	2.13764711	0.46979890	11.913689	25.253109	7.543497	1.13338285	3.125393
04/18/2177	270.092580	2.13613768	0.46873293	12.534078	24.910138	7.500140	1.13485961	3.122083

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