Asteroid General Data

2021 TY₂

General information

Preliminary designation	2021 TY₂
Group	Apollo
Absolute magnitude	27.06
Approximate diameter (m)	10
Approximate mass (kg)	1.99·10⁶
Number of observations	27
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	18.023716
a – orbit major semiaxis (astronomical units)	1.37099300
e – orbit eccentricity	0.26287500
ω – orbit ascending node-perihelion angle (degrees)	199.918284
Ω – longitude of orbit ascending node (degrees)	191.738384
i – orbit inclination to the ecliptic plane (degrees)	7.168582

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	51.688469	1.37489980	0.26411977	196.453006	193.415786	7.206363	1.01176158	1.612156
01/21/1858	51.867738	1.37553860	0.26442094	196.724802	193.232436	7.206104	1.01181739	1.613280
01/29/1887	53.523772	1.37295492	0.26332609	197.263169	192.995585	7.216024	1.01142007	1.608737
02/07/1916	67.382878	1.37006774	0.26182376	197.759272	192.779038	7.225420	1.01135145	1.603665
02/14/1945	92.500859	1.37203245	0.26275627	198.063391	192.556719	7.220270	1.01152232	1.607116
02/22/1974	115.575741	1.37145386	0.26279008	198.831281	192.253152	7.193752	1.01104939	1.606099
03/02/2003	135.955857	1.37216490	0.26314790	199.064793	192.100865	7.195374	1.01108259	1.607349
03/09/2032	165.599107	1.37155962	0.26330467	200.024644	191.682242	7.167486	1.01042157	1.606285
03/17/2061	188.418299	1.37154010	0.26320939	200.233357	191.543231	7.169926	1.01053787	1.606251
03/25/2090	207.606338	1.37341047	0.26432516	200.775148	191.231487	7.144036	1.01038353	1.609538
04/03/2119	218.557237	1.37422761	0.26481817	201.109679	190.991788	7.138240	1.01030717	1.610974
04/10/2148	221.112435	1.37577603	0.26573889	201.464285	190.737514	7.127221	1.01017884	1.613698
04/18/2177	220.742688	1.37446492	0.26516407	201.833131	190.524865	7.131424	1.01000621	1.611392

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