Asteroid General Data

2011 AT₂₆

General information

Preliminary designation	2011 AT₂₆
Group	Apollo
Absolute magnitude	21.56
Approximate diameter (m)	130
Approximate mass (kg)	3.98·10⁹
Number of observations	53
Arc length (days)	4016

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	124.861792
a – orbit major semiaxis (astronomical units)	2.37211200
e – orbit eccentricity	0.69740600
ω – orbit ascending node-perihelion angle (degrees)	125.088477
Ω – longitude of orbit ascending node (degrees)	243.166619
i – orbit inclination to the ecliptic plane (degrees)	1.748047

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	199.134265	2.40751670	0.70729107	83.085568	283.013056	1.491466	0.70470165	3.735550
01/21/1858	105.098078	2.41884070	0.70032676	87.733852	278.542974	1.478584	0.72486182	3.761937
01/29/1887	4.284008	2.40765735	0.70709507	98.689555	268.177203	1.496265	0.70521470	3.735878
02/07/1916	280.485048	2.41100073	0.70515707	100.231020	266.537773	1.498830	0.71086651	3.743662
02/14/1945	174.593129	2.42099942	0.70238232	111.169664	256.199200	1.561071	0.72053224	3.766974
02/22/1974	86.161041	2.40799746	0.70721427	114.313598	253.165532	1.605469	0.70502729	3.736669
03/02/2003	353.851624	2.41891801	0.70085281	117.053755	250.553331	1.635407	0.72361252	3.762117
03/09/2032	253.282950	2.40649883	0.70681439	126.365801	241.883381	1.791075	0.70555083	3.733181
03/17/2061	170.685685	2.40863689	0.70534697	127.375804	240.814313	1.814229	0.70971215	3.738158
03/25/2090	67.670325	2.41158839	0.70389403	135.574437	233.365965	2.016072	0.71408572	3.745031
04/03/2119	342.835097	2.40697394	0.70724935	136.589508	232.322970	2.049702	0.70464318	3.734287
04/10/2148	248.532166	2.42307529	0.69967461	141.223495	228.187238	2.197408	0.72771104	3.771820
04/18/2177	152.237333	2.40967950	0.70700203	144.021179	225.704561	2.327578	0.70603119	3.740585

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