Asteroid General Data

2016 XM₁₈

General information

Preliminary designation	2016 XM₁₈
Group	Apollo
Absolute magnitude	24.10
Approximate diameter (m)	40
Approximate mass (kg)	1.19·10⁸
Number of observations	28
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	344.329197
a – orbit major semiaxis (astronomical units)	2.19879400
e – orbit eccentricity	0.62758700
ω – orbit ascending node-perihelion angle (degrees)	72.915029
Ω – longitude of orbit ascending node (degrees)	70.979805
i – orbit inclination to the ecliptic plane (degrees)	6.438226

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	87.426536	2.19795202	0.62827791	62.062321	80.190777	6.853005	0.81702732	3.258577
01/21/1858	56.193303	2.19761504	0.62673290	63.566813	78.913005	6.788687	0.82029739	3.257827
01/29/1887	24.911256	2.19363259	0.63083798	64.663608	77.999284	6.711665	0.80980583	3.248976
02/07/1916	352.356943	2.19374921	0.63051761	66.668147	76.299307	6.636682	0.81055169	3.249235
02/14/1945	324.694648	2.19552864	0.63026732	67.286579	75.676850	6.624318	0.81175868	3.253189
02/22/1974	292.504083	2.19533129	0.63102941	69.441954	73.894534	6.553751	0.81001269	3.252750
03/02/2003	260.348748	2.19855040	0.62813043	71.172319	72.420229	6.503067	0.81757400	3.259907
03/09/2032	228.716763	2.19871876	0.62793023	72.931900	70.918336	6.435979	0.81807679	3.260282
03/17/2061	195.269500	2.19949819	0.62738125	74.596330	69.464416	6.404103	0.81957427	3.262016
03/25/2090	159.934649	2.19470994	0.63069175	76.295511	68.064276	6.369257	0.81052448	3.251369
04/03/2119	128.509483	2.19521075	0.62970635	78.672401	66.057968	6.312692	0.81287261	3.252482
04/10/2148	99.240339	2.19451725	0.63065771	79.231403	65.474152	6.300873	0.81052803	3.250941
04/18/2177	65.043930	2.19573985	0.63020922	81.616742	63.446265	6.274071	0.81196435	3.253658

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