Asteroid General Data

2022 UO₂₁

General information

Preliminary designation	2022 UO₂₁
Group	Apollo
Absolute magnitude	24.42
Approximate diameter (m)	35
Approximate mass (kg)	7.65·10⁷
Number of observations	22
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	294.856261
a – orbit major semiaxis (astronomical units)	1.27887100
e – orbit eccentricity	0.33036400
ω – orbit ascending node-perihelion angle (degrees)	110.440027
Ω – longitude of orbit ascending node (degrees)	203.665242
i – orbit inclination to the ecliptic plane (degrees)	12.404050

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	93.229646	1.28025391	0.33097774	108.701369	205.135521	12.326074	0.85651836	1.448588
01/21/1858	106.240990	1.27944759	0.33070749	108.835024	204.924934	12.338197	0.85632469	1.447219
01/29/1887	124.727089	1.27982599	0.33087123	109.172889	204.697252	12.338550	0.85636839	1.447861
02/07/1916	142.792679	1.27807525	0.33015262	109.331788	204.484542	12.365768	0.85611536	1.444892
02/14/1945	162.991655	1.27988048	0.33063753	109.814339	204.252981	12.378963	0.85670395	1.447954
02/22/1974	180.137661	1.27884012	0.33020626	109.961511	204.051940	12.393053	0.85655911	1.446189
03/02/2003	198.849373	1.27984222	0.33057424	110.297753	203.837039	12.393252	0.85675935	1.447889
03/09/2032	217.821244	1.27889592	0.33024448	110.455439	203.643032	12.405228	0.85654760	1.446283
03/17/2061	233.312487	1.27997985	0.33063922	110.808656	203.434233	12.407288	0.85676831	1.448123
03/25/2090	244.642698	1.28080286	0.33033521	111.289271	203.204719	12.454574	0.85770859	1.449519
04/03/2119	257.051048	1.27929438	0.32970142	111.400662	202.996877	12.478619	0.85750920	1.446959
04/10/2148	273.817581	1.27986985	0.32986119	111.680541	202.784237	12.481205	0.85769046	1.447936
04/18/2177	302.156775	1.27665188	0.32862915	111.685180	202.561736	12.521814	0.85710686	1.442478

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