Asteroid General Data

2001 KY₁₈

General information

Preliminary designation	2001 KY₁₈
Group	Amor
Absolute magnitude	18.25
Approximate diameter (m)	590
Approximate mass (kg)	3.85·10¹¹
Number of observations	689
Arc length (days)	7683

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	308.573196
a – orbit major semiaxis (astronomical units)	3.02573600
e – orbit eccentricity	0.59387700
ω – orbit ascending node-perihelion angle (degrees)	97.581304
Ω – longitude of orbit ascending node (degrees)	73.991599
i – orbit inclination to the ecliptic plane (degrees)	19.362557

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	195.998697	3.02846568	0.59424515	84.228567	89.078547	19.251033	1.22881463	5.270291
01/21/1858	7.157769	3.03605057	0.59279995	87.511947	85.301981	19.093499	1.23627996	5.290103
01/29/1887	184.623694	3.03885112	0.59235864	87.612647	85.054529	19.075095	1.23876139	5.297424
02/07/1916	348.044433	3.03842754	0.59270271	90.849057	81.599352	19.021010	1.23754330	5.296317
02/14/1945	157.790493	3.06109751	0.58652799	91.912858	80.414682	18.911262	1.26567814	5.355701
02/22/1974	328.750260	3.03324209	0.59331315	94.233439	77.890239	19.141455	1.23357966	5.282764
03/02/2003	140.440673	3.03607406	0.59118720	97.440957	74.256701	19.321059	1.24118595	5.290164
03/09/2032	322.743723	3.02951945	0.59280947	97.619701	73.950314	19.356816	1.23359163	5.273042
03/17/2061	138.551385	3.02630852	0.59214869	100.831073	70.217714	19.619766	1.23428388	5.264661
03/25/2090	321.302394	3.03840201	0.58846263	101.201389	69.763469	19.596607	1.25041597	5.296250
04/03/2119	141.995710	3.02414625	0.58998859	103.938005	66.412831	19.942871	1.23993446	5.259020
04/10/2148	320.512007	3.03598778	0.58459327	106.838497	63.026033	20.251963	1.26116976	5.289939
04/18/2177	144.250217	3.03055969	0.58548736	107.203946	62.582290	20.291906	1.25620529	5.275758

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