Asteroid General Data

2015 XB₃₇₈

General information

Preliminary designation	2015 XB₃₇₈
Group	Apollo
Absolute magnitude	21.81
Approximate diameter (m)	120
Approximate mass (kg)	2.82·10⁹
Number of observations	22
Arc length (days)	64

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	294.369569
a – orbit major semiaxis (astronomical units)	2.43484300
e – orbit eccentricity	0.59400500
ω – orbit ascending node-perihelion angle (degrees)	39.521732
Ω – longitude of orbit ascending node (degrees)	50.731443
i – orbit inclination to the ecliptic plane (degrees)	9.882334

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	36.046730	2.44379634	0.58889053	29.602681	57.648396	11.130257	1.00466783	3.820306
01/21/1858	230.065324	2.45538301	0.58092621	32.849352	55.552583	10.659785	1.02898668	3.847508
01/29/1887	74.260307	2.44394024	0.58976052	34.300447	54.735536	10.522443	1.00260078	3.820643
02/07/1916	300.248592	2.43548048	0.59392799	34.304603	54.556585	10.516293	0.98898046	3.800823
02/14/1945	164.038877	2.44172022	0.58846575	34.833011	54.009978	10.425561	1.00485150	3.815439
02/22/1974	3.602059	2.44877346	0.58360549	38.653032	51.450797	9.959766	1.01965582	3.831983
03/02/2003	221.680868	2.43604753	0.59204318	39.518291	50.896804	9.890926	0.99380220	3.802150
03/09/2032	93.617139	2.43409417	0.59398268	39.487655	50.719904	9.882768	0.98828440	3.797578
03/17/2061	310.106829	2.44971408	0.58494318	40.805794	49.527388	9.708925	1.01677054	3.834191
03/25/2090	145.507146	2.45364267	0.58450770	44.318166	47.102764	9.346385	1.01946963	3.843418
04/03/2119	3.097776	2.43642713	0.59472213	45.530920	46.180143	9.256305	0.98743000	3.803039
04/10/2148	229.242315	2.43810244	0.59479040	45.607614	45.930110	9.237595	0.98794250	3.806962
04/18/2177	78.789517	2.45671944	0.58310828	47.622557	44.183751	9.030073	1.02418600	3.850649

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