Asteroid General Data

2016 TN₁₈

General information

Preliminary designation	2016 TN₁₈
Group	Apollo
Absolute magnitude	24.35
Approximate diameter (m)	36
Approximate mass (kg)	8.43·10⁷
Number of observations	51
Arc length (days)	31

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	291.904734
a – orbit major semiaxis (astronomical units)	2.33345900
e – orbit eccentricity	0.57156600
ω – orbit ascending node-perihelion angle (degrees)	309.499413
Ω – longitude of orbit ascending node (degrees)	31.034910
i – orbit inclination to the ecliptic plane (degrees)	4.243877

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.769871	2.33323806	0.56976824	301.952936	36.664883	4.088333	1.00383313	3.564012
01/21/1858	176.800639	2.33118291	0.56988539	302.431431	36.180383	4.093226	1.00267583	3.559304
01/29/1887	230.221352	2.33361382	0.57068367	303.899035	35.099674	4.128959	1.00185852	3.564873
02/07/1916	280.682658	2.33088250	0.57169259	305.351754	34.064149	4.153652	0.99833424	3.558616
02/14/1945	331.438692	2.33200273	0.57179841	306.687809	33.145021	4.180681	0.99856728	3.561182
02/22/1974	23.034033	2.33324136	0.56895810	307.746819	32.405650	4.200014	1.00572479	3.564020
03/02/2003	76.630462	2.33436147	0.56925456	308.179137	31.975731	4.201868	1.00551556	3.566587
03/09/2032	124.571375	2.33591607	0.56979115	309.471209	31.021291	4.239405	1.00493175	3.570150
03/17/2061	169.769202	2.33289282	0.57078741	310.901060	29.999375	4.279857	1.00130698	3.563221
03/25/2090	217.458999	2.33225933	0.56989056	312.135291	29.144096	4.304794	1.00312675	3.561770
04/03/2119	267.775708	2.33644540	0.56595572	312.787258	28.746762	4.311788	1.01412077	3.571364
04/10/2148	317.782955	2.33720551	0.56562315	313.751997	28.039676	4.331095	1.01522797	3.573107
04/18/2177	2.476960	2.33703991	0.56993393	314.727941	27.228940	4.375502	1.00508158	3.572727

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