Asteroid General Data

2018 CF₂

General information

Preliminary designation	2018 CF₂
Group	Apollo
Absolute magnitude	28.03
Approximate diameter (m)	7
Approximate mass (kg)	5.22·10⁵
Number of observations	40
Arc length (days)	2

Approaches

Date	Object	r, AU	r, km
02/06/2018 07:12:00 PM	Earth	0.000651	97 335

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	174.788105
a – orbit major semiaxis (astronomical units)	1.83823507
e – orbit eccentricity	0.50598006
ω – orbit ascending node-perihelion angle (degrees)	320.331179
Ω – longitude of orbit ascending node (degrees)	137.555956
i – orbit inclination to the ecliptic plane (degrees)	16.319348

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.578239	1.91889845	0.52407420	320.457467	139.801443	16.037764	0.91325329	2.658145
01/21/1858	88.291119	1.91862440	0.52413591	320.897906	139.460581	16.104294	0.91300445	2.657575
01/29/1887	44.439375	1.93013699	0.52613372	321.589712	139.150239	16.139239	0.91462684	2.681531
02/07/1916	340.261886	1.93025325	0.52550551	322.021163	138.806770	16.201146	0.91589453	2.681773
02/14/1945	279.464546	1.92799662	0.52485728	322.476044	138.481772	16.270421	0.91607356	2.677072
02/22/1974	220.438337	1.92897466	0.52439251	322.928515	138.153923	16.332788	0.91743479	2.679109
03/02/2003	161.536111	1.92790974	0.52399861	323.369516	137.847177	16.389097	0.91768772	2.676891
03/09/2032	245.731307	1.83793452	0.50600492	320.498332	137.437637	16.343803	0.90793060	2.491699
03/17/2061	122.579196	1.83657829	0.50491958	320.864226	137.181841	16.384828	0.90925395	2.488942
03/25/2090	1.085112	1.83605925	0.50518710	321.168629	136.922599	16.426906	0.90850580	2.487887
04/03/2119	239.195094	1.83657883	0.50427655	321.619388	136.634753	16.478996	0.91043520	2.488943
04/10/2148	100.529838	1.84989836	0.50769499	322.236054	136.319896	16.459480	0.91071423	2.516068
04/18/2177	291.237143	1.85019672	0.50745867	322.636198	136.030568	16.514186	0.91129835	2.516677

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