Asteroid General Data

2014 LK₂₁

General information

Preliminary designation	2014 LK₂₁
Group	Aten
Absolute magnitude	25.91
Approximate diameter (m)	17
Approximate mass (kg)	9.77·10⁶
Number of observations	44
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	228.853629
a – orbit major semiaxis (astronomical units)	0.96318600
e – orbit eccentricity	0.09917000
ω – orbit ascending node-perihelion angle (degrees)	139.548401
Ω – longitude of orbit ascending node (degrees)	251.478088
i – orbit inclination to the ecliptic plane (degrees)	5.797236

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	226.265674	0.95998229	0.09850658	141.022844	256.219610	5.991200	0.86541772	0.940579
01/21/1858	169.635548	0.96062652	0.09769763	140.388759	255.454877	5.994582	0.86677559	0.941526
01/29/1887	100.841551	0.96166743	0.09756184	140.714713	254.824032	5.986708	0.86784539	0.943057
02/07/1916	53.050933	0.95808832	0.10015760	142.549228	254.317437	5.953263	0.86212849	0.937797
02/14/1945	11.068872	0.95955540	0.10073676	141.512905	253.509215	5.857518	0.86289290	0.939952
02/22/1974	318.010403	0.96088789	0.09953832	140.745391	252.722599	5.860986	0.86524273	0.941911
03/02/2003	246.449659	0.96107309	0.09940841	141.153932	252.025594	5.856153	0.86553434	0.942183
03/09/2032	154.557672	0.96366345	0.09874322	139.221148	251.151665	5.800024	0.86850821	0.945995
03/17/2061	43.241741	0.96312704	0.09916250	140.191164	250.724552	5.793618	0.86762096	0.945205
03/25/2090	269.798025	0.96532736	0.09838731	138.316721	249.846571	5.735234	0.87035140	0.948446
04/03/2119	128.033773	0.96487829	0.09911588	139.389563	249.355705	5.724374	0.86924353	0.947784
04/10/2148	33.993896	0.96199479	0.10209208	141.486543	248.459252	5.637925	0.86378275	0.943539
04/18/2177	304.609063	0.96284033	0.10128453	140.935887	247.685077	5.641165	0.86531950	0.944783

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