Asteroid General Data

2026 AR₁

General information

Preliminary designation	2026 AR₁
Group	Apollo
Absolute magnitude	26.08
Approximate diameter (m)	16
Approximate mass (kg)	7.73·10⁶
Number of observations	71
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	74.391038
a – orbit major semiaxis (astronomical units)	1.91530100
e – orbit eccentricity	0.62102900
ω – orbit ascending node-perihelion angle (degrees)	251.608456
Ω – longitude of orbit ascending node (degrees)	295.961006
i – orbit inclination to the ecliptic plane (degrees)	4.017235

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	53.949028	1.92172956	0.61990846	240.817320	305.316357	4.230785	0.73043314	2.664029
01/21/1858	17.915636	1.92091418	0.62138058	242.723363	303.672081	4.181589	0.72729541	2.662334
01/29/1887	339.140697	1.92293531	0.62148841	244.162202	302.380643	4.145529	0.72785331	2.666537
02/07/1916	291.636673	1.92476623	0.62238318	245.607243	301.070049	4.107735	0.72682411	2.670346
02/14/1945	242.722074	1.92478885	0.62244480	246.974326	299.803426	4.093385	0.72671403	2.670393
02/22/1974	191.929425	1.92457573	0.62272842	248.416980	298.548614	4.063622	0.72608772	2.669950
03/02/2003	142.898906	1.92538682	0.62240373	250.079389	297.065869	4.030597	0.72701887	2.671638
03/09/2032	99.003419	1.91361325	0.62070948	251.715387	295.875390	4.013919	0.72581537	2.647170
03/17/2061	82.638362	1.91457982	0.61933602	253.262535	294.463245	3.990261	0.72881157	2.649176
03/25/2090	67.654909	1.91381599	0.62016356	254.499909	293.349750	3.972424	0.72693705	2.647591
04/03/2119	55.151425	1.91200189	0.62169968	256.657777	291.449150	3.955819	0.72331092	2.643827
04/10/2148	45.795855	1.91136770	0.62220727	258.043671	290.219346	3.940064	0.72210082	2.642512
04/18/2177	38.709497	1.91019552	0.62288538	259.511453	288.914422	3.924461	0.72036266	2.640082

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