Asteroid General Data

2018 XE₂

General information

Preliminary designation	2018 XE₂
Group	Apollo
Absolute magnitude	24.85
Approximate diameter (m)	28
Approximate mass (kg)	4.23·10⁷
Number of observations	47
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	133.593040
a – orbit major semiaxis (astronomical units)	2.18148000
e – orbit eccentricity	0.73288600
ω – orbit ascending node-perihelion angle (degrees)	278.083881
Ω – longitude of orbit ascending node (degrees)	250.850421
i – orbit inclination to the ecliptic plane (degrees)	6.437512

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	38.673838	2.18461761	0.73144837	254.508059	273.338137	6.584491	0.58668262	3.228968
01/21/1858	28.062657	2.18629143	0.73151374	259.103502	268.985329	6.481868	0.58698920	3.232680
01/29/1887	20.207737	2.18433746	0.73171629	260.110487	267.986610	6.461774	0.58602217	3.228347
02/07/1916	13.592819	2.18378636	0.73184113	264.845233	263.491348	6.401747	0.58560169	3.227125
02/14/1945	10.825643	2.18484691	0.73138005	269.320645	259.254016	6.377602	0.58689348	3.229477
02/22/1974	13.363413	2.17753561	0.73474719	272.993146	255.775919	6.398748	0.57759744	3.213280
03/02/2003	18.055394	2.17407251	0.73629519	276.391837	252.539831	6.436626	0.57331337	3.205617
03/09/2032	25.411757	2.18202824	0.73254752	278.200190	250.747711	6.439436	0.58358887	3.223229
03/17/2061	32.148226	2.18348941	0.73173776	282.093025	247.055191	6.514038	0.58574776	3.226467
03/25/2090	33.614468	2.18330712	0.73145272	286.185084	243.227859	6.618287	0.58632119	3.226063
04/03/2119	32.585993	2.18248738	0.73047684	290.421067	239.232020	6.755598	0.58823090	3.224246
04/10/2148	31.447307	2.18214906	0.73147043	291.395557	238.258409	6.775494	0.58597156	3.223497
04/18/2177	25.326842	2.18429379	0.73084659	295.491543	234.420770	6.959636	0.58791012	3.228250

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