Asteroid General Data

2011 XC (878285)

General information

Preliminary designation	2011 XC
Number	878285
Group	Amor
Absolute magnitude	20.98
Approximate diameter (m)	170
Approximate mass (kg)	8.87·10⁹
Number of observations	135
Arc length (days)	10055

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	123.988336
a – orbit major semiaxis (astronomical units)	1.25650800
e – orbit eccentricity	0.13412800
ω – orbit ascending node-perihelion angle (degrees)	63.804161
Ω – longitude of orbit ascending node (degrees)	75.633894
i – orbit inclination to the ecliptic plane (degrees)	21.599433

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	1.518175	1.25649800	0.13365023	62.677539	76.440236	21.616486	1.08856675	1.408456
01/21/1858	219.515892	1.25654251	0.13378172	62.877342	76.318184	21.613182	1.08844009	1.408531
01/29/1887	76.851359	1.25660980	0.13370217	63.076130	76.201879	21.609814	1.08859834	1.408644
02/07/1916	293.275168	1.25664269	0.13373757	63.271726	76.075880	21.605190	1.08858235	1.408699
02/14/1945	149.971901	1.25652178	0.13388034	63.418244	75.958686	21.603809	1.08829822	1.408496
02/22/1974	7.296771	1.25641224	0.13402886	63.575409	75.843582	21.601750	1.08801673	1.408312
03/02/2003	225.307298	1.25639487	0.13398485	63.681199	75.728234	21.601760	1.08805699	1.408283
03/09/2032	83.650031	1.25642238	0.13405447	63.818421	75.616601	21.600801	1.08799334	1.408329
03/17/2061	302.112987	1.25643693	0.13419353	63.995117	75.495084	21.598221	1.08783123	1.408353
03/25/2090	160.671152	1.25646305	0.13430156	64.187269	75.380187	21.596277	1.08771810	1.408397
04/03/2119	19.130065	1.25650052	0.13425010	64.366363	75.257694	21.593316	1.08781520	1.408460
04/10/2148	237.185435	1.25637167	0.13419867	64.534293	75.144991	21.590558	1.08776827	1.408244
04/18/2177	94.683139	1.25648622	0.13425178	64.742019	75.025580	21.587336	1.08780071	1.408436

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