Asteroid General Data

2021 UF₃

General information

Preliminary designation	2021 UF₃
Group	Apollo
Absolute magnitude	29.09
Approximate diameter (m)	4
Approximate mass (kg)	1.21·10⁵
Number of observations	12
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	346.742050
a – orbit major semiaxis (astronomical units)	1.14210500
e – orbit eccentricity	0.12257700
ω – orbit ascending node-perihelion angle (degrees)	199.191771
Ω – longitude of orbit ascending node (degrees)	213.892366
i – orbit inclination to the ecliptic plane (degrees)	5.995130

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	258.674809	1.13731716	0.11774069	192.374181	217.277015	6.055760	1.00340865	1.212894
01/21/1858	213.727802	1.13986264	0.11948384	192.858013	216.850166	6.046586	1.00366747	1.216969
01/29/1887	183.204142	1.13655683	0.11719702	193.755141	216.424856	6.060868	1.00335575	1.211678
02/07/1916	140.041417	1.14178991	0.12118816	194.598465	215.843169	6.028881	1.00341849	1.220056
02/14/1945	73.810773	1.14360812	0.12262932	195.280593	215.321012	6.019854	1.00336823	1.222972
02/22/1974	325.620089	1.14516375	0.12364214	195.550951	215.032242	6.018384	1.00357325	1.225468
03/02/2003	229.922238	1.14026153	0.12038701	196.986468	214.531245	6.035502	1.00298886	1.217608
03/09/2032	161.826235	1.14209992	0.12261863	199.172108	213.868379	5.995476	1.00205719	1.220553
03/17/2061	95.133412	1.14265591	0.12305812	199.692310	213.429218	5.994314	1.00204282	1.221445
03/25/2090	341.571896	1.14633205	0.12601227	200.247959	212.901987	5.969523	1.00188015	1.227344
04/03/2119	193.082650	1.15050113	0.12908496	200.785500	212.389228	5.958056	1.00198873	1.234046
04/10/2148	26.948836	1.14911312	0.12844380	201.096600	212.098129	5.964654	1.00151666	1.231813
04/18/2177	247.916892	1.14675436	0.12785712	203.392063	211.453692	5.934625	1.00013365	1.228022

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