Asteroid General Data

2021 TS₃

General information

Preliminary designation	2021 TS₃
Group	Amor
Absolute magnitude	27.18
Approximate diameter (m)	10
Approximate mass (kg)	1.69·10⁶
Number of observations	23
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	328.428649
a – orbit major semiaxis (astronomical units)	1.15676400
e – orbit eccentricity	0.11986200
ω – orbit ascending node-perihelion angle (degrees)	22.624171
Ω – longitude of orbit ascending node (degrees)	18.825982
i – orbit inclination to the ecliptic plane (degrees)	7.361488

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	151.689366	1.14939424	0.11331804	18.058342	21.100657	7.432176	1.01914714	1.232265
01/21/1858	339.721457	1.15107914	0.11458588	18.258571	20.831470	7.425356	1.01918172	1.234976
01/29/1887	151.680355	1.15339029	0.11653206	19.687333	20.333391	7.405053	1.01898334	1.238697
02/07/1916	305.218436	1.15418749	0.11736875	20.105054	20.033278	7.400296	1.01872195	1.239981
02/14/1945	88.397711	1.15493127	0.11787622	20.442740	19.743848	7.394891	1.01879234	1.241180
02/22/1974	227.945604	1.15501859	0.11788158	20.614324	19.583318	7.391041	1.01886318	1.241321
03/02/2003	352.601568	1.15581889	0.11867676	21.393667	19.208591	7.378299	1.01865004	1.242611
03/09/2032	113.824970	1.15598901	0.11937054	22.815249	18.757585	7.361175	1.01799797	1.242886
03/17/2061	239.473615	1.15629697	0.11947940	22.753052	18.626741	7.357435	1.01814330	1.243382
03/25/2090	353.925669	1.15627194	0.11990421	24.174639	18.122559	7.341513	1.01763007	1.243342
04/03/2119	114.126308	1.15860665	0.12167261	24.340632	17.838907	7.332154	1.01763595	1.247110
04/10/2148	232.818953	1.15591910	0.12011632	25.632400	17.486039	7.322797	1.01707435	1.242773
04/18/2177	351.900121	1.15663091	0.12115219	26.831462	17.022349	7.301194	1.01650254	1.243921

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