Asteroid General Data

2021 LG₂

General information

Preliminary designation	2021 LG₂
Group	Amor
Absolute magnitude	22.08
Approximate diameter (m)	100
Approximate mass (kg)	1.94·10⁹
Number of observations	171
Arc length (days)	67

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	91.686718
a – orbit major semiaxis (astronomical units)	1.75050200
e – orbit eccentricity	0.39173500
ω – orbit ascending node-perihelion angle (degrees)	16.471156
Ω – longitude of orbit ascending node (degrees)	258.444575
i – orbit inclination to the ecliptic plane (degrees)	19.494140

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	314.059569	1.74967135	0.38956446	14.087357	259.614446	19.572958	1.06806158	2.314384
01/21/1858	146.969919	1.75058959	0.39036803	14.440092	259.442356	19.572665	1.06721538	2.316206
01/29/1887	339.492758	1.75020138	0.39025362	14.696340	259.264210	19.555767	1.06717896	2.315435
02/07/1916	171.087417	1.74989604	0.39015837	15.087549	259.096956	19.537865	1.06715945	2.314829
02/14/1945	3.041935	1.74957154	0.39054229	15.518258	258.919571	19.529862	1.06628986	2.314186
02/22/1974	198.147321	1.74960416	0.39088514	15.757181	258.767734	19.525454	1.06570990	2.314250
03/02/2003	31.147625	1.74982241	0.39087716	16.169136	258.575022	19.501525	1.06585679	2.314683
03/09/2032	222.796862	1.75048942	0.39149882	16.504600	258.413004	19.491723	1.06517487	2.316007
03/17/2061	54.541709	1.75012413	0.39245003	16.738587	258.247338	19.497094	1.06328786	2.315282
03/25/2090	243.949541	1.75076044	0.39207150	17.111968	258.049127	19.466699	1.06433716	2.316545
04/03/2119	72.251978	1.75100129	0.39191716	17.464552	257.881357	19.447987	1.06475384	2.317023
04/10/2148	262.570600	1.75039370	0.39284480	17.803880	257.712033	19.446105	1.06276064	2.315817
04/18/2177	94.120369	1.74989770	0.39262890	18.133350	257.524333	19.433496	1.06283729	2.314833

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