Asteroid General Data

2019 TN₄

General information

Preliminary designation	2019 TN₄
Group	Amor
Absolute magnitude	23.33
Approximate diameter (m)	57
Approximate mass (kg)	3.45·10⁸
Number of observations	15
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	168.223466
a – orbit major semiaxis (astronomical units)	1.38102900
e – orbit eccentricity	0.25654900
ω – orbit ascending node-perihelion angle (degrees)	54.090418
Ω – longitude of orbit ascending node (degrees)	224.120520
i – orbit inclination to the ecliptic plane (degrees)	2.731582

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	295.733712	1.38277130	0.25733153	51.483004	225.912285	2.720101	1.02694064	1.626021
01/21/1858	244.937608	1.38143567	0.25682303	51.823802	225.680519	2.721298	1.02665118	1.623666
01/29/1887	200.771350	1.38125682	0.25664174	52.209610	225.403669	2.721956	1.02676867	1.623350
02/07/1916	155.616435	1.38172614	0.25692817	52.562237	225.140888	2.722826	1.02672177	1.624178
02/14/1945	102.248549	1.38294061	0.25743235	53.020640	224.837334	2.723565	1.02692696	1.626320
02/22/1974	44.379241	1.38311415	0.25756897	53.328561	224.610991	2.724643	1.02686686	1.626626
03/02/2003	348.423550	1.38242198	0.25717356	53.795498	224.310458	2.730792	1.02689960	1.625405
03/09/2032	302.644861	1.38109653	0.25660605	54.172221	224.059275	2.732036	1.02669880	1.623068
03/17/2061	259.401013	1.38134995	0.25665616	54.558100	223.806269	2.737135	1.02681797	1.623515
03/25/2090	209.774604	1.38253335	0.25694732	54.985278	223.475570	2.746667	1.02729511	1.625601
04/03/2119	152.843719	1.38339868	0.25736713	55.329942	223.228049	2.747862	1.02735734	1.627128
04/10/2148	95.844064	1.38282920	0.25711525	55.672110	222.954456	2.752459	1.02728272	1.626123
04/18/2177	46.567203	1.38132395	0.25640076	56.057100	222.700815	2.753380	1.02715144	1.623469

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