Asteroid General Data

2004 AR₁ (232691)

General information

Preliminary designation	2004 AR₁
Number	232691
Group	Apollo
Absolute magnitude	19.86
Approximate diameter (m)	280
Approximate mass (kg)	4.17·10¹⁰
Number of observations	361
Arc length (days)	8071

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	195.434365
a – orbit major semiaxis (astronomical units)	1.57584400
e – orbit eccentricity	0.46952700
ω – orbit ascending node-perihelion angle (degrees)	50.303186
Ω – longitude of orbit ascending node (degrees)	336.497921
i – orbit inclination to the ecliptic plane (degrees)	9.076432

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	217.488611	1.57536753	0.46899714	47.777616	338.642767	9.180025	0.83652466	1.977304
01/21/1858	101.643670	1.57507312	0.46904298	48.101158	338.306059	9.176169	0.83629613	1.976750
01/29/1887	345.050829	1.57520844	0.46943410	48.474619	338.044400	9.154998	0.83575189	1.977004
02/07/1916	228.916379	1.57593319	0.46940902	48.905908	337.710573	9.134214	0.83617593	1.978369
02/14/1945	110.415189	1.57592686	0.46926608	49.214226	337.391704	9.126143	0.83639784	1.978357
02/22/1974	351.494142	1.57600060	0.46937203	49.618762	337.094529	9.099248	0.83626999	1.978496
03/02/2003	232.955838	1.57597666	0.46945649	49.981166	336.832923	9.081207	0.83612418	1.978451
03/09/2032	111.679878	1.57598350	0.46946580	50.423879	336.419714	9.069618	0.83611315	1.978464
03/17/2061	351.313383	1.57625593	0.46958444	50.778445	336.165001	9.050257	0.83607067	1.978977
03/25/2090	231.585526	1.57620935	0.46971946	51.175084	335.869736	9.026482	0.83583314	1.978889
04/03/2119	110.616158	1.57532101	0.46960683	51.610848	335.462524	9.036424	0.83553950	1.977216
04/10/2148	353.317450	1.57558525	0.47000934	51.996357	335.187145	9.014291	0.83504547	1.977714
04/18/2177	236.125675	1.57538438	0.46977519	52.374258	334.893068	8.994278	0.83530788	1.977336

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