Asteroid General Data

2018 XC

General information

Preliminary designation	2018 XC
Group	Aten
Absolute magnitude	25.67
Approximate diameter (m)	20
Approximate mass (kg)	1.36·10⁷
Number of observations	48
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	150.007419
a – orbit major semiaxis (astronomical units)	0.79008100
e – orbit eccentricity	0.40345300
ω – orbit ascending node-perihelion angle (degrees)	212.262085
Ω – longitude of orbit ascending node (degrees)	69.796727
i – orbit inclination to the ecliptic plane (degrees)	21.323520

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	320.598108	0.78993851	0.40389047	211.646769	70.713192	21.297261	0.47088988	0.702086
01/21/1858	84.412136	0.78957636	0.40418099	211.666768	70.586315	21.291377	0.47044461	0.701604
01/29/1887	205.430063	0.78977821	0.40405333	211.822614	70.446626	21.289769	0.47066570	0.701873
02/07/1916	320.308264	0.79018050	0.40361416	211.949234	70.314429	21.294378	0.47125246	0.702409
02/14/1945	80.749844	0.78999072	0.40381689	212.032646	70.182416	21.295326	0.47097912	0.702156
02/22/1974	203.676469	0.78990430	0.40391414	212.088728	70.045524	21.292861	0.47085078	0.702041
03/02/2003	323.532754	0.79033994	0.40340051	212.265903	69.913635	21.310404	0.47151641	0.702622
03/09/2032	77.075279	0.79001717	0.40356384	212.271187	69.772771	21.329482	0.47119481	0.702191
03/17/2061	201.676369	0.78963232	0.40353980	212.266889	69.637347	21.352129	0.47098425	0.701678
03/25/2090	330.095755	0.78953267	0.40370601	212.340928	69.505629	21.345337	0.47079358	0.701545
04/03/2119	99.083192	0.78981922	0.40341208	212.486311	69.367319	21.348978	0.47119661	0.701927
04/10/2148	226.751749	0.78981048	0.40337287	212.572152	69.232352	21.346235	0.47122236	0.701916
04/18/2177	353.714839	0.78930726	0.40388036	212.575016	69.098497	21.346480	0.47052156	0.701245

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