Asteroid General Data

2023 TU₅₅

General information

Preliminary designation	2023 TU₅₅
Group	Amor
Absolute magnitude	23.19
Approximate diameter (m)	61
Approximate mass (kg)	4.19·10⁸
Number of observations	28
Arc length (days)	50

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	313.804152
a – orbit major semiaxis (astronomical units)	2.22289300
e – orbit eccentricity	0.43642900
ω – orbit ascending node-perihelion angle (degrees)	266.660967
Ω – longitude of orbit ascending node (degrees)	131.899897
i – orbit inclination to the ecliptic plane (degrees)	3.451306

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	77.135767	2.22172281	0.43835680	261.784571	135.091434	3.435375	1.24781552	3.311581
01/21/1858	349.488688	2.22247580	0.43731563	262.504129	134.619848	3.437297	1.25055239	3.313265
01/29/1887	262.507514	2.22143759	0.43825052	263.282566	134.132745	3.438802	1.24789141	3.310944
02/07/1916	175.558571	2.22326357	0.43720879	263.844344	133.706734	3.441135	1.25123320	3.315027
02/14/1945	88.739266	2.22344942	0.43659191	264.613748	133.257370	3.442704	1.25270938	3.315442
02/22/1974	2.194913	2.22228357	0.43722253	265.245480	132.771894	3.446539	1.25065112	3.312835
03/02/2003	275.485036	2.22250083	0.43650385	265.965962	132.328100	3.448993	1.25237067	3.313321
03/09/2032	188.867157	2.22108429	0.43813842	266.772824	131.825375	3.450812	1.24794193	3.310154
03/17/2061	102.560117	2.22158327	0.43711206	267.358785	131.405363	3.454459	1.25050243	3.311269
03/25/2090	15.604014	2.22127368	0.43816452	268.339241	130.836903	3.455828	1.24799037	3.310577
04/03/2119	289.775451	2.22197526	0.43740340	268.798020	130.466671	3.459342	1.25007573	3.312146
04/10/2148	202.508440	2.22328461	0.43725894	269.742190	129.884717	3.459639	1.25113354	3.315074
04/18/2177	116.313231	2.22260611	0.43777520	270.225022	129.511315	3.464271	1.24960427	3.313556

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