Asteroid General Data

2021 LZ₂₀

General information

Preliminary designation	2021 LZ₂₀
Group	Amor
Absolute magnitude	22.93
Approximate diameter (m)	69
Approximate mass (kg)	6.00·10⁸
Number of observations	21
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	273.882590
a – orbit major semiaxis (astronomical units)	1.16986600
e – orbit eccentricity	0.05956500
ω – orbit ascending node-perihelion angle (degrees)	317.136015
Ω – longitude of orbit ascending node (degrees)	99.567693
i – orbit inclination to the ecliptic plane (degrees)	9.674415

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	187.346532	1.16964992	0.05945091	315.283340	100.775494	9.668892	1.10011317	1.264982
01/21/1858	165.324370	1.16986928	0.05974597	315.538788	100.591987	9.668717	1.09997431	1.265338
01/29/1887	142.828936	1.16982714	0.05964780	315.702360	100.429810	9.670265	1.10004953	1.265270
02/07/1916	120.780493	1.16978442	0.05946210	316.282495	100.238340	9.671752	1.10022658	1.265201
02/14/1945	98.388986	1.16982197	0.05961888	316.366842	100.076621	9.671407	1.10007850	1.265261
02/22/1974	76.185749	1.16973552	0.05936403	316.906589	99.879783	9.674309	1.10029531	1.265121
03/02/2003	54.081193	1.16984111	0.05954091	317.014417	99.709524	9.673216	1.10018771	1.265292
03/09/2032	31.791065	1.16976286	0.05947928	317.218314	99.538050	9.674743	1.10018621	1.265166
03/17/2061	9.569837	1.16975015	0.05937031	317.746002	99.346544	9.675083	1.10030172	1.265145
03/25/2090	347.315678	1.16986683	0.05957486	317.874763	99.181349	9.676620	1.10017219	1.265334
04/03/2119	325.228080	1.16960701	0.05912813	318.139353	99.008579	9.675986	1.10045033	1.264913
04/10/2148	302.836350	1.16979913	0.05946699	318.583152	98.822684	9.677312	1.10023469	1.265224
04/18/2177	280.695403	1.16975006	0.05929648	318.688715	98.661743	9.677934	1.10038800	1.265145

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