Asteroid General Data

2021 GY₂₃

General information

Preliminary designation	2021 GY₂₃
Group	Aten
Absolute magnitude	24.27
Approximate diameter (m)	37
Approximate mass (kg)	9.42·10⁷
Number of observations	23
Arc length (days)	24

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	243.376494
a – orbit major semiaxis (astronomical units)	0.93363100
e – orbit eccentricity	0.42488500
ω – orbit ascending node-perihelion angle (degrees)	327.388885
Ω – longitude of orbit ascending node (degrees)	30.533630
i – orbit inclination to the ecliptic plane (degrees)	13.727388

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	187.428767	0.93342946	0.42467216	326.417586	31.748252	13.791332	0.53702796	0.901826
01/21/1858	250.449189	0.93347240	0.42462073	326.547447	31.595708	13.789139	0.53710067	0.901888
01/29/1887	314.447219	0.93358142	0.42475089	326.706022	31.409185	13.776674	0.53704188	0.902046
02/07/1916	16.244512	0.93354593	0.42486948	326.855645	31.237679	13.767845	0.53691076	0.901995
02/14/1945	78.457668	0.93364063	0.42481978	326.970277	31.049347	13.757874	0.53701163	0.902132
02/22/1974	142.959599	0.93343494	0.42481389	327.145121	30.853505	13.744893	0.53689881	0.901834
03/02/2003	205.716843	0.93350108	0.42478154	327.261686	30.693749	13.742286	0.53696706	0.901930
03/09/2032	268.571149	0.93360106	0.42478108	327.418830	30.507909	13.728058	0.53702500	0.902075
03/17/2061	331.573174	0.93351559	0.42483357	327.574328	30.324150	13.714748	0.53692683	0.901951
03/25/2090	34.498040	0.93357429	0.42483491	327.717612	30.161090	13.711818	0.53695934	0.902036
04/03/2119	98.943668	0.93360277	0.42490598	327.866903	29.965465	13.697851	0.53690937	0.902077
04/10/2148	161.477067	0.93342426	0.42498605	328.046404	29.775621	13.691709	0.53673197	0.901819
04/18/2177	224.154233	0.93350768	0.42493759	328.152186	29.604941	13.683395	0.53682518	0.901940

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