Asteroid General Data

2021 LN₃

General information

Preliminary designation	2021 LN₃
Group	Apollo
Absolute magnitude	21.14
Approximate diameter (m)	160
Approximate mass (kg)	7.11·10⁹
Number of observations	257
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	179.485983
a – orbit major semiaxis (astronomical units)	2.28293600
e – orbit eccentricity	0.56564700
ω – orbit ascending node-perihelion angle (degrees)	46.868152
Ω – longitude of orbit ascending node (degrees)	256.854605
i – orbit inclination to the ecliptic plane (degrees)	28.717308

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	56.817056	2.28187964	0.55445700	43.658215	259.838291	29.722344	1.01667550	3.446988
01/21/1858	206.207860	2.28129186	0.55606749	44.073650	259.456545	29.603024	1.01273963	3.445656
01/29/1887	357.405228	2.28164736	0.55721514	44.484738	259.008812	29.463480	1.01027890	3.446461
02/07/1916	148.737359	2.28085686	0.55980311	44.943370	258.628496	29.334732	1.00402610	3.444670
02/14/1945	298.221151	2.28427002	0.56004880	45.608891	258.022590	29.107221	1.00496735	3.452405
02/22/1974	87.891691	2.28240400	0.56215122	45.871612	257.718203	29.044760	0.99934781	3.448176
03/02/2003	239.063556	2.28252722	0.56531068	46.544741	257.150901	28.826166	0.99219021	3.448455
03/09/2032	30.407905	2.28267144	0.56627103	47.023063	256.690053	28.695910	0.99006073	3.448782
03/17/2061	179.839755	2.28278961	0.56839979	47.360749	256.285432	28.590740	0.98525247	3.449050
03/25/2090	330.848929	2.28136852	0.57130464	47.854716	255.804133	28.450592	0.97801210	3.445829
04/03/2119	122.291119	2.28159999	0.57233410	48.403350	255.299667	28.299338	0.97576252	3.446354
04/10/2148	274.173410	2.28061452	0.57397420	48.803170	254.846486	28.169666	0.97160062	3.444121
04/18/2177	66.617816	2.27950273	0.57575220	49.284052	254.390662	28.053292	0.96707401	3.441603

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