Asteroid General Data

2026 AA₁

General information

Preliminary designation	2026 AA₁
Group	Apollo
Absolute magnitude	24.63
Approximate diameter (m)	31
Approximate mass (kg)	5.73·10⁷
Number of observations	39
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	59.432061
a – orbit major semiaxis (astronomical units)	2.74867700
e – orbit eccentricity	0.64578800
ω – orbit ascending node-perihelion angle (degrees)	326.520014
Ω – longitude of orbit ascending node (degrees)	109.755398
i – orbit inclination to the ecliptic plane (degrees)	13.842691

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	357.751002	2.75470696	0.65413684	308.582177	125.250930	10.742083	0.95275166	4.572079
01/21/1858	128.460385	2.75480406	0.65416729	310.038014	123.929286	10.905142	0.95270135	4.572321
01/29/1887	250.637655	2.75783665	0.64890650	314.942249	119.491962	11.630149	0.96825853	4.579873
02/07/1916	18.182759	2.75411754	0.65052948	316.270686	118.310630	11.835555	0.96248288	4.570612
02/14/1945	138.266619	2.76626727	0.64230158	319.942853	115.078718	12.458849	0.98948943	4.600890
02/22/1974	256.494425	2.75272930	0.64764855	321.763644	113.620564	12.827181	0.96992815	4.567156
03/02/2003	17.584101	2.77126987	0.63892967	323.634242	111.993861	13.131993	1.00062333	4.613376
03/09/2032	131.525031	2.75259861	0.64487522	326.533737	109.744559	13.841583	0.97751597	4.566831
03/17/2061	257.538196	2.76421670	0.63990610	327.467606	108.913058	13.997595	0.99537758	4.595775
03/25/2090	15.555815	2.75127549	0.64002559	330.512524	106.544575	14.848413	0.99038877	4.563539
04/03/2119	146.524723	2.75878882	0.63731112	331.285236	105.894425	14.992568	1.00058202	4.582245
04/10/2148	264.886569	2.75483799	0.63373430	334.068699	103.853063	15.805197	1.00900266	4.572405
04/18/2177	33.652069	2.75643818	0.63325877	334.736843	103.306962	15.961087	1.01089952	4.576390

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