Asteroid General Data

2008 XM (386454)

General information

Preliminary designation	2008 XM
Number	386454
Group	Apollo
Absolute magnitude	20.03
Approximate diameter (m)	260
Approximate mass (kg)	3.30·10¹⁰
Number of observations	102
Arc length (days)	5486

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	91.553772
a – orbit major semiaxis (astronomical units)	1.22219400
e – orbit eccentricity	0.90914800
ω – orbit ascending node-perihelion angle (degrees)	27.470107
Ω – longitude of orbit ascending node (degrees)	240.540012
i – orbit inclination to the ecliptic plane (degrees)	5.434316

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	352.442333	1.22231307	0.90901565	24.735877	243.037111	5.678098	0.11121136	1.351370
01/21/1858	165.061116	1.22191482	0.90904709	25.050575	242.740568	5.654103	0.11113671	1.350710
01/29/1887	337.380377	1.22219496	0.90901930	25.474126	242.363287	5.607352	0.11119616	1.351174
02/07/1916	146.378016	1.22277616	0.90895943	25.941936	241.948260	5.577052	0.11132224	1.352138
02/14/1945	316.498352	1.22207968	0.90901250	26.311262	241.600300	5.541754	0.11119397	1.350983
02/22/1974	128.951078	1.22233798	0.90908089	26.671520	241.276107	5.500572	0.11113388	1.351411
03/02/2003	298.930000	1.22245987	0.90910578	27.137181	240.848233	5.464753	0.11111454	1.351614
03/09/2032	110.371414	1.22199607	0.90920821	27.483693	240.520084	5.433852	0.11094721	1.350844
03/17/2061	282.550602	1.22249176	0.90930683	27.926956	240.122090	5.388769	0.11087166	1.351666
03/25/2090	90.075178	1.22238461	0.90925474	28.410224	239.663175	5.361572	0.11092561	1.351489
04/03/2119	262.056105	1.22223166	0.90933842	28.775495	239.316202	5.325747	0.11080945	1.351235
04/10/2148	74.673998	1.22223148	0.90927151	29.209416	238.910239	5.277431	0.11089122	1.351235
04/18/2177	245.858200	1.22209731	0.90924736	29.694723	238.460426	5.245229	0.11090856	1.351012

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