Asteroid General Data

2011 XE (530938)

General information

Preliminary designation	2011 XE
Number	530938
Group	Aten
Absolute magnitude	19.29
Approximate diameter (m)	370
Approximate mass (kg)	9.16·10¹⁰
Number of observations	244
Arc length (days)	7700

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	245.740437
a – orbit major semiaxis (astronomical units)	0.78389700
e – orbit eccentricity	0.46340300
ω – orbit ascending node-perihelion angle (degrees)	46.649306
Ω – longitude of orbit ascending node (degrees)	221.232703
i – orbit inclination to the ecliptic plane (degrees)	20.719159

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	309.811368	0.78379409	0.46179665	45.866920	222.205025	20.855080	0.42184060	0.693911
01/21/1858	243.430682	0.78383230	0.46198789	45.980283	222.067755	20.842590	0.42171127	0.693961
01/29/1887	177.544567	0.78380258	0.46223907	46.090487	221.919852	20.817933	0.42149840	0.693922
02/07/1916	110.412918	0.78390925	0.46239829	46.210775	221.782321	20.798052	0.42143095	0.694064
02/14/1945	44.104356	0.78386484	0.46268579	46.324863	221.632626	20.777994	0.42118172	0.694005
02/22/1974	338.010471	0.78389485	0.46293356	46.439144	221.497318	20.757590	0.42100362	0.694045
03/02/2003	272.235397	0.78387126	0.46324915	46.547598	221.345703	20.734265	0.42074357	0.694013
03/09/2032	205.795840	0.78394259	0.46343260	46.663386	221.212192	20.716715	0.42063804	0.694108
03/17/2061	139.791378	0.78392847	0.46375282	46.770371	221.068887	20.697761	0.42037943	0.694089
03/25/2090	73.966145	0.78392760	0.46399025	46.872420	220.921165	20.675426	0.42019284	0.694088
04/03/2119	8.153782	0.78389270	0.46426717	46.981443	220.779736	20.656153	0.41995706	0.694042
04/10/2148	302.284999	0.78393005	0.46444039	47.104239	220.629111	20.635408	0.41984128	0.694091
04/18/2177	235.599910	0.78383819	0.46471518	47.192633	220.490992	20.618311	0.41957669	0.693969

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