Asteroid General Data

2021 US₇

General information

Preliminary designation	2021 US₇
Group	Amor
Absolute magnitude	23.22
Approximate diameter (m)	60
Approximate mass (kg)	4.02·10⁸
Number of observations	17
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	46.577920
a – orbit major semiaxis (astronomical units)	2.61234400
e – orbit eccentricity	0.52717800
ω – orbit ascending node-perihelion angle (degrees)	55.457766
Ω – longitude of orbit ascending node (degrees)	17.157734
i – orbit inclination to the ecliptic plane (degrees)	19.612130

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	115.417419	2.60989444	0.52184230	48.520008	23.455767	20.826564	1.24794113	4.216334
01/21/1858	68.110965	2.61581893	0.51770942	49.318545	22.509568	20.648602	1.26158482	4.230699
01/29/1887	23.425564	2.60712802	0.52442483	49.960060	21.976686	20.544337	1.23988535	4.209632
02/07/1916	336.957493	2.61633263	0.52020655	51.261327	20.768504	20.288734	1.25529925	4.231945
02/14/1945	290.718466	2.60861346	0.52614927	51.675682	20.363167	20.223340	1.23609340	4.213230
02/22/1974	245.438166	2.61479417	0.52296178	53.352780	18.966603	19.932127	1.24735675	4.228213
03/02/2003	197.812412	2.60984842	0.52781869	53.534043	18.633708	19.894214	1.23232165	4.216223
03/09/2032	153.590955	2.61357240	0.52633655	55.429751	17.131338	19.597102	1.23795371	4.225250
03/17/2061	105.194513	2.61116580	0.52961006	55.463769	16.803494	19.569884	1.22826611	4.219415
03/25/2090	61.577007	2.61161846	0.52994806	57.445234	15.248333	19.291167	1.22759632	4.220513
04/03/2119	12.770009	2.61187017	0.53097119	57.502008	14.857341	19.252713	1.22504235	4.221123
04/10/2148	329.193522	2.61052822	0.53301191	59.531224	13.285399	18.990896	1.21908560	4.217870
04/18/2177	280.312617	2.61279769	0.53209492	59.705429	12.799777	18.942109	1.22254132	4.223372

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