Asteroid General Data

2026 AC₂

General information

Preliminary designation	2026 AC₂
Group	Apollo
Absolute magnitude	25.43
Approximate diameter (m)	22
Approximate mass (kg)	1.90·10⁷
Number of observations	40
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	154.748853
a – orbit major semiaxis (astronomical units)	1.45797900
e – orbit eccentricity	0.33157900
ω – orbit ascending node-perihelion angle (degrees)	146.045980
Ω – longitude of orbit ascending node (degrees)	291.161198
i – orbit inclination to the ecliptic plane (degrees)	12.198248

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	350.138058	1.45701612	0.33247344	143.783444	292.534828	12.116097	0.97259697	1.758722
01/21/1858	173.674243	1.45567327	0.33143964	144.156283	292.304686	12.142847	0.97320545	1.756291
01/29/1887	357.770428	1.45650705	0.33167899	144.399506	292.143358	12.146778	0.97341426	1.757800
02/07/1916	184.843960	1.45479560	0.33086765	144.721924	291.917515	12.163998	0.97345079	1.754703
02/14/1945	8.235192	1.45676015	0.33139089	145.049345	291.744487	12.168143	0.97400311	1.758258
02/22/1974	193.341212	1.45525656	0.33084352	145.354650	291.527514	12.184233	0.97379435	1.755537
03/02/2003	13.990547	1.45711754	0.33134719	145.691868	291.350366	12.187592	0.97430574	1.758905
03/09/2032	194.368459	1.45817451	0.33160246	146.103888	291.123212	12.201005	0.97464025	1.760820
03/17/2061	7.282042	1.45798483	0.33153248	146.366298	290.958461	12.206591	0.97461551	1.760476
03/25/2090	182.013460	1.45830285	0.33143353	146.658171	290.752882	12.215546	0.97497238	1.761052
04/03/2119	359.461083	1.45715078	0.33087679	146.942487	290.543813	12.231845	0.97501341	1.758966
04/10/2148	178.161004	1.45709404	0.33071470	147.199658	290.377149	12.237649	0.97521162	1.758863
04/18/2177	1.296607	1.45668532	0.33011030	147.595513	290.153353	12.265235	0.97581849	1.758123

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