Asteroid General Data

2002 XB₄₀

General information

Preliminary designation	2002 XB₄₀
Group	Apollo
Absolute magnitude	23.98
Approximate diameter (m)	42
Approximate mass (kg)	1.41·10⁸
Number of observations	29
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	165.839686
a – orbit major semiaxis (astronomical units)	1.85391200
e – orbit eccentricity	0.55413700
ω – orbit ascending node-perihelion angle (degrees)	118.592388
Ω – longitude of orbit ascending node (degrees)	255.338971
i – orbit inclination to the ecliptic plane (degrees)	6.816381

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	41.334437	1.85618882	0.55463322	113.435275	259.770034	6.618349	0.82668484	2.528913
01/21/1858	216.684768	1.85490782	0.55441408	114.009813	259.209270	6.648835	0.82652080	2.526295
01/29/1887	34.181213	1.85355696	0.55468302	114.884456	258.461515	6.675566	0.82542039	2.523536
02/07/1916	211.893376	1.85433550	0.55407503	115.647556	257.837555	6.700710	0.82689451	2.525126
02/14/1945	34.419324	1.85121312	0.55379547	116.256794	257.208109	6.735979	0.82601968	2.518751
02/22/1974	221.196855	1.85107136	0.55348396	117.093887	256.525178	6.766440	0.82653305	2.518462
03/02/2003	49.538106	1.85453746	0.55349091	117.979070	255.867129	6.794561	0.82806784	2.525539
03/09/2032	226.359596	1.85403878	0.55373402	118.858233	255.153000	6.828229	0.82739443	2.524520
03/17/2061	45.263017	1.85416478	0.55377941	119.510944	254.586200	6.849060	0.82736650	2.524777
03/25/2090	223.225859	1.85371558	0.55371159	120.307675	253.928556	6.881755	0.82729179	2.523860
04/03/2119	44.643931	1.85290199	0.55334026	121.050603	253.298376	6.910787	0.82761673	2.522199
04/10/2148	226.729643	1.85305714	0.55306249	121.860134	252.630188	6.940851	0.82820075	2.522515
04/18/2177	52.808947	1.85119976	0.55320660	122.449216	252.065527	6.970664	0.82710383	2.518724

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