Asteroid General Data

2021 TN₂₂

General information

Preliminary designation	2021 TN₂₂
Group	Amor
Absolute magnitude	23.58
Approximate diameter (m)	51
Approximate mass (kg)	2.44·10⁸
Number of observations	17
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	336.455518
a – orbit major semiaxis (astronomical units)	1.88349400
e – orbit eccentricity	0.32076900
ω – orbit ascending node-perihelion angle (degrees)	324.315545
Ω – longitude of orbit ascending node (degrees)	38.626214
i – orbit inclination to the ecliptic plane (degrees)	2.627392

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	160.805580	1.88380908	0.32114663	321.729448	40.025211	2.650763	1.27883014	2.585568
01/21/1858	241.209281	1.88392938	0.32075726	322.291183	39.620325	2.647968	1.27964535	2.585816
01/29/1887	323.880663	1.88279392	0.32081524	322.817551	39.379759	2.645192	1.27876494	2.583478
02/07/1916	47.380714	1.88272330	0.32085721	323.055571	39.226778	2.641805	1.27863795	2.583333
02/14/1945	130.882796	1.88311048	0.32057190	323.359047	39.075481	2.638223	1.27943817	2.584130
02/22/1974	214.109306	1.88280940	0.32073350	323.740045	38.915992	2.634915	1.27892935	2.583510
03/02/2003	297.180565	1.88298810	0.32088396	324.005782	38.763918	2.631379	1.27876742	2.583878
03/09/2032	18.914789	1.88347259	0.32063443	324.445161	38.590586	2.626751	1.27956643	2.584875
03/17/2061	98.291373	1.88445348	0.32108657	325.127972	38.143601	2.605459	1.27938078	2.586895
03/25/2090	175.895131	1.88466629	0.32135638	325.561958	37.952087	2.600203	1.27901674	2.587333
04/03/2119	252.257721	1.88536403	0.32105008	325.877891	37.801071	2.595963	1.28006776	2.588770
04/10/2148	328.054766	1.88506064	0.32128860	326.306499	37.636815	2.592667	1.27941215	2.588145
04/18/2177	44.245158	1.88496185	0.32142339	326.533200	37.486258	2.589080	1.27909101	2.587942

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