Asteroid General Data

2005 RJ

General information

Preliminary designation	2005 RJ
Group	Apollo
Absolute magnitude	22.34
Approximate diameter (m)	90
Approximate mass (kg)	1.35·10⁹
Number of observations	18
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	19.263060
a – orbit major semiaxis (astronomical units)	2.57922400
e – orbit eccentricity	0.66400300
ω – orbit ascending node-perihelion angle (degrees)	255.475228
Ω – longitude of orbit ascending node (degrees)	141.155364
i – orbit inclination to the ecliptic plane (degrees)	6.324139

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	16.233316	2.57233178	0.66562277	234.877642	159.247639	7.134180	0.86012917	4.125638
01/21/1858	40.015839	2.54885594	0.67717443	237.796908	156.888568	6.999199	0.82283588	4.069289
01/29/1887	69.790346	2.56678506	0.66870452	243.552840	151.959944	6.708544	0.85036429	4.112301
02/07/1916	77.745220	2.57921455	0.66318821	244.428005	150.959704	6.657400	0.86870986	4.142207
02/14/1945	87.152202	2.57136426	0.66865513	244.984217	150.432713	6.646232	0.85200837	4.123310
02/22/1974	117.509602	2.56253695	0.67196101	253.500750	143.098511	6.385618	0.84061203	4.102096
03/02/2003	131.610152	2.57644711	0.66409744	255.231284	141.499433	6.340886	0.86543517	4.135542
03/09/2032	136.253884	2.57273730	0.66682753	255.623228	140.972129	6.324751	0.85716524	4.126613
03/17/2061	159.028635	2.55121647	0.67765803	260.105417	137.151663	6.268557	0.82236415	4.074943
03/25/2090	185.085274	2.57215001	0.66602666	266.920043	131.202623	6.193178	0.85902952	4.125200
04/03/2119	192.294316	2.57833771	0.66303807	267.324531	130.615010	6.199000	0.86880165	4.140095
04/10/2148	204.786295	2.56467372	0.67300320	269.130013	128.836069	6.186561	0.83864011	4.107228
04/18/2177	237.948055	2.56100270	0.67138369	277.836853	121.317839	6.266696	0.84158725	4.098413

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