Asteroid General Data

2019 TN

General information

Preliminary designation	2019 TN
Group	Apollo
Absolute magnitude	22.04
Approximate diameter (m)	100
Approximate mass (kg)	2.05·10⁹
Number of observations	35
Arc length (days)	1431

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	122.735639
a – orbit major semiaxis (astronomical units)	1.23797200
e – orbit eccentricity	0.24516700
ω – orbit ascending node-perihelion angle (degrees)	43.844629
Ω – longitude of orbit ascending node (degrees)	192.842052
i – orbit inclination to the ecliptic plane (degrees)	16.880502

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	70.744962	1.23912132	0.24634544	42.851196	193.898377	16.790956	0.93386944	1.379340
01/21/1858	85.359836	1.23911898	0.24584928	42.738519	193.743767	16.824397	0.93448247	1.379336
01/29/1887	97.364596	1.23912925	0.24581900	42.966688	193.595419	16.823311	0.93452773	1.379353
02/07/1916	106.800835	1.23987231	0.24619744	43.050022	193.447918	16.819603	0.93461892	1.380594
02/14/1945	103.607504	1.24082403	0.24670333	43.114437	193.279122	16.817267	0.93470861	1.382184
02/22/1974	101.653723	1.24115007	0.24688632	43.270850	193.129961	16.814150	0.93472709	1.382729
03/02/2003	101.309842	1.24032237	0.24646735	43.553616	192.972798	16.820708	0.93462341	1.381346
03/09/2032	114.993227	1.23803626	0.24516022	43.786373	192.815505	16.856241	0.93451902	1.377529
03/17/2061	136.680933	1.23826950	0.24529381	43.962211	192.670388	16.857366	0.93452966	1.377918
03/25/2090	164.945721	1.23613488	0.24421541	44.307362	192.523408	16.875959	0.93425169	1.374357
04/03/2119	215.742047	1.23506718	0.24379864	44.612491	192.374750	16.882883	0.93395949	1.372576
04/10/2148	265.502697	1.23548391	0.24382121	44.801860	192.226904	16.884946	0.93424672	1.373271
04/18/2177	306.787863	1.23714681	0.24473797	44.731179	192.058116	16.875038	0.93437001	1.376044

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