Asteroid General Data

2020 UP₄

General information

Preliminary designation	2020 UP₄
Group	Apollo
Absolute magnitude	23.43
Approximate diameter (m)	55
Approximate mass (kg)	3.01·10⁸
Number of observations	35
Arc length (days)	580

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	80.614620
a – orbit major semiaxis (astronomical units)	1.04633000
e – orbit eccentricity	0.19017100
ω – orbit ascending node-perihelion angle (degrees)	283.337952
Ω – longitude of orbit ascending node (degrees)	225.475175
i – orbit inclination to the ecliptic plane (degrees)	17.753666

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	159.986344	1.04566488	0.18811458	282.884534	226.622685	17.777161	0.84896008	1.069275
01/21/1858	205.278402	1.04599796	0.18852691	282.863338	226.443511	17.766547	0.84879919	1.069786
01/29/1887	252.936906	1.04622704	0.18869676	283.058783	226.284236	17.761796	0.84880739	1.070137
02/07/1916	297.949674	1.04577054	0.18902082	283.038789	226.106987	17.756176	0.84809814	1.069437
02/14/1945	344.135434	1.04643357	0.18941374	283.159323	225.950474	17.746975	0.84822467	1.070454
02/22/1974	31.664920	1.04567747	0.18947687	283.220984	225.798659	17.747335	0.84754578	1.069294
03/02/2003	76.075946	1.04607940	0.18983913	283.160286	225.626844	17.737072	0.84749260	1.069911
03/09/2032	123.233566	1.04623660	0.19001625	283.365787	225.467935	17.732592	0.84743464	1.070152
03/17/2061	169.836805	1.04572642	0.19030895	283.359871	225.290173	17.728030	0.84671533	1.069369
03/25/2090	214.974625	1.04602321	0.19071738	283.353630	225.116784	17.718606	0.84652841	1.069825
04/03/2119	262.323750	1.04618452	0.19083220	283.579670	224.950766	17.714929	0.84653883	1.070072
04/10/2148	307.510373	1.04573884	0.19106032	283.561600	224.780318	17.709656	0.84593964	1.069388
04/18/2177	353.667867	1.04606952	0.19150147	283.552517	224.603190	17.699677	0.84574566	1.069896

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