Asteroid General Data

2018 XU

General information

Preliminary designation	2018 XU
Group	Apollo
Absolute magnitude	24.07
Approximate diameter (m)	41
Approximate mass (kg)	1.24·10⁸
Number of observations	24
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	48.822026
a – orbit major semiaxis (astronomical units)	2.40136500
e – orbit eccentricity	0.74662900
ω – orbit ascending node-perihelion angle (degrees)	112.361526
Ω – longitude of orbit ascending node (degrees)	222.611467
i – orbit inclination to the ecliptic plane (degrees)	2.738874

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	60.660023	2.41659350	0.74247654	73.060577	260.131667	2.678781	0.62232952	3.756696
01/21/1858	319.810269	2.40973269	0.74620923	83.773568	250.022203	2.597341	0.61156792	3.740709
01/29/1887	242.834608	2.40523740	0.74704281	85.446795	248.362006	2.590366	0.60842209	3.730247
02/07/1916	151.706962	2.41205596	0.74329605	95.987787	238.374811	2.597972	0.61918429	3.746120
02/14/1945	76.971432	2.39892725	0.74940489	99.057061	235.361707	2.628910	0.60115944	3.715577
02/22/1974	1.487728	2.40876582	0.74165241	105.850482	228.863210	2.680494	0.62229884	3.738458
03/02/2003	286.803682	2.39713128	0.74964727	111.129601	223.864857	2.756131	0.60012836	3.711405
03/09/2032	215.373287	2.40888328	0.74237716	115.201128	219.945552	2.786850	0.62058336	3.738731
03/17/2061	137.103806	2.39743913	0.74908906	122.096636	213.459297	2.965204	0.60154369	3.712120
03/25/2090	71.363361	2.40377323	0.74394511	124.230634	211.399806	3.020854	0.61549790	3.726841
04/03/2119	353.865507	2.39735703	0.74805075	130.992931	205.174217	3.274198	0.60401231	3.711929
04/10/2148	292.618997	2.40323291	0.74540150	132.401948	203.788819	3.320864	0.61185950	3.725584
04/18/2177	211.949766	2.40040961	0.74760845	138.239150	198.518779	3.619525	0.60584310	3.719021

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