Asteroid General Data

2015 XR₃₇₈

General information

Preliminary designation	2015 XR₃₇₈
Group	Apollo
Absolute magnitude	25.13
Approximate diameter (m)	25
Approximate mass (kg)	2.87·10⁷
Number of observations	61
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	11.352935
a – orbit major semiaxis (astronomical units)	2.33354500
e – orbit eccentricity	0.57405400
ω – orbit ascending node-perihelion angle (degrees)	328.336270
Ω – longitude of orbit ascending node (degrees)	91.887883
i – orbit inclination to the ecliptic plane (degrees)	0.354985

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	44.640302	2.31440654	0.57294574	335.976989	81.792126	0.439553	0.98837717	3.520952
01/21/1858	126.648294	2.31501270	0.57193364	334.870089	83.256657	0.422671	0.99097906	3.522335
01/29/1887	210.621276	2.31461420	0.57235918	333.787431	84.754515	0.406392	0.98982352	3.521426
02/07/1916	293.183814	2.31413212	0.57239319	332.590930	86.233558	0.392039	0.98953864	3.520326
02/14/1945	14.823577	2.32358507	0.56965034	332.158815	87.023815	0.388519	0.99995405	3.541918
02/22/1974	87.697233	2.32330354	0.56959956	330.413488	89.145334	0.371146	0.99995087	3.541274
03/02/2003	152.311327	2.32939612	0.57185568	329.705932	89.973516	0.368897	0.99731773	3.555213
03/09/2032	204.647142	2.33455995	0.57332148	328.136560	92.043529	0.354365	0.99610658	3.567041
03/17/2061	252.916396	2.33235454	0.57323856	326.246199	94.379242	0.338944	0.99535898	3.561988
03/25/2090	301.794246	2.33225842	0.57249908	324.072807	96.955943	0.324378	0.99704262	3.561768
04/03/2119	349.781195	2.33677596	0.56961000	322.277875	99.032545	0.316262	1.00572500	3.572122
04/10/2148	34.793904	2.33893067	0.57161819	320.715652	100.587216	0.311152	1.00195536	3.577063
04/18/2177	73.241645	2.33859933	0.57148247	317.821418	103.843481	0.299960	1.00213081	3.576303

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