Asteroid General Data

2012 XS₁₁₁

General information

Preliminary designation	2012 XS₁₁₁
Group	Aten
Absolute magnitude	22.04
Approximate diameter (m)	100
Approximate mass (kg)	2.05·10⁹
Number of observations	123
Arc length (days)	4758

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	278.756585
a – orbit major semiaxis (astronomical units)	0.77334600
e – orbit eccentricity	0.49952500
ω – orbit ascending node-perihelion angle (degrees)	192.063970
Ω – longitude of orbit ascending node (degrees)	62.134244
i – orbit inclination to the ecliptic plane (degrees)	7.616068

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	23.896208	0.77299305	0.49978611	190.225703	64.392163	7.601808	0.38666186	0.679617
01/21/1858	274.398396	0.77300367	0.49987357	190.440373	64.107196	7.596352	0.38659956	0.679631
01/29/1887	157.085988	0.77350441	0.49971918	190.699114	63.807181	7.596208	0.38696942	0.680291
02/07/1916	37.706696	0.77332538	0.49973021	190.936372	63.463041	7.598086	0.38687133	0.680055
02/14/1945	285.117967	0.77309806	0.49983276	191.219051	63.122743	7.596813	0.38667833	0.679755
02/22/1974	174.721274	0.77316139	0.49965215	191.457079	62.822823	7.605434	0.38684964	0.679839
03/02/2003	58.199351	0.77347438	0.49955207	191.811102	62.427617	7.612322	0.38708366	0.680252
03/09/2032	297.177356	0.77333977	0.49961841	192.083234	62.060005	7.611513	0.38696498	0.680074
03/17/2061	174.239465	0.77364741	0.49969871	192.418692	61.774248	7.616697	0.38705679	0.680480
03/25/2090	48.744970	0.77361744	0.49959528	192.720075	61.371527	7.638394	0.38712182	0.680440
04/03/2119	283.068048	0.77386015	0.49966260	193.049767	61.015475	7.634871	0.38719117	0.680760
04/10/2148	148.593535	0.77376293	0.49968007	193.390542	60.597217	7.647784	0.38712901	0.680632
04/18/2177	18.552503	0.77366741	0.49962107	193.698148	60.250554	7.649868	0.38712687	0.680506

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