Asteroid General Data

2021 KU₁

General information

Preliminary designation	2021 KU₁
Group	Amor
Absolute magnitude	25.75
Approximate diameter (m)	19
Approximate mass (kg)	1.22·10⁷
Number of observations	30
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	295.677155
a – orbit major semiaxis (astronomical units)	2.03357400
e – orbit eccentricity	0.46716900
ω – orbit ascending node-perihelion angle (degrees)	195.144964
Ω – longitude of orbit ascending node (degrees)	61.082972
i – orbit inclination to the ecliptic plane (degrees)	7.541623

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	218.973596	2.03286088	0.46408376	192.329291	62.680654	7.667423	1.08944315	2.898425
01/21/1858	225.798997	2.03058420	0.46810937	192.711407	62.484926	7.673604	1.08004871	2.893557
01/29/1887	236.857246	2.03017523	0.46742212	192.830941	62.255476	7.660823	1.08122642	2.892683
02/07/1916	244.429345	2.03305070	0.46515820	193.243376	61.992438	7.624518	1.08736050	2.898831
02/14/1945	242.232413	2.03503743	0.46458061	194.235722	61.718261	7.576480	1.08959850	2.903081
02/22/1974	241.977964	2.03326102	0.46701439	194.721400	61.545427	7.570252	1.08369887	2.899281
03/02/2003	249.235393	2.03178179	0.46917285	194.844578	61.339997	7.570998	1.07852494	2.896118
03/09/2032	255.521305	2.03343380	0.46748177	195.196956	61.066751	7.541713	1.08284057	2.899651
03/17/2061	253.227279	2.03767602	0.46478858	196.081716	60.735937	7.482004	1.09058748	2.908729
03/25/2090	247.508398	2.03476621	0.46663730	196.803653	60.508043	7.461716	1.08526841	2.902501
04/03/2119	249.312601	2.03236733	0.47062932	197.176507	60.292813	7.459833	1.07587568	2.897370
04/10/2148	255.333396	2.03139045	0.46955613	197.348266	60.042072	7.444045	1.07753862	2.895281
04/18/2177	260.348633	2.03308480	0.46693464	197.730031	59.777239	7.410841	1.08376709	2.898904

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