Asteroid General Data

2002 RB

General information

Preliminary designation	2002 RB
Group	Amor
Absolute magnitude	20.85
Approximate diameter (m)	180
Approximate mass (kg)	1.06·10¹⁰
Number of observations	111
Arc length (days)	4805

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	149.107531
a – orbit major semiaxis (astronomical units)	2.19697400
e – orbit eccentricity	0.43421700
ω – orbit ascending node-perihelion angle (degrees)	194.912648
Ω – longitude of orbit ascending node (degrees)	124.942408
i – orbit inclination to the ecliptic plane (degrees)	7.647343

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	242.633930	2.19469924	0.43416243	191.789442	126.478854	7.664673	1.24184327	3.251346
01/21/1858	214.639053	2.19461266	0.43418371	192.056652	126.261521	7.664810	1.24174760	3.251153
01/29/1887	184.640269	2.19469973	0.43504563	192.657891	126.027813	7.665958	1.23990521	3.251347
02/07/1916	154.344509	2.19663812	0.43364542	193.065488	125.799927	7.652345	1.24407606	3.255655
02/14/1945	123.520224	2.19559984	0.43477766	193.549495	125.581642	7.655916	1.24100209	3.253347
02/22/1974	92.894294	2.19651201	0.43390373	194.097330	125.346312	7.646060	1.24343726	3.255375
03/02/2003	63.657839	2.19452296	0.43507511	194.487675	125.136990	7.651274	1.23974064	3.250954
03/09/2032	34.814812	2.19507811	0.43485961	195.125241	124.885773	7.642094	1.24052729	3.252188
03/17/2061	6.348838	2.19532189	0.43501990	195.388877	124.665875	7.641224	1.24031318	3.252729
03/25/2090	335.694139	2.19576561	0.43573931	195.973794	124.414376	7.637117	1.23898422	3.253716
04/03/2119	304.929124	2.19713636	0.43419701	196.409566	124.184026	7.621078	1.24314633	3.256763
04/10/2148	274.189571	2.19668753	0.43495759	196.892315	123.942968	7.618142	1.24122163	3.255765
04/18/2177	243.859997	2.19673914	0.43442108	197.501216	123.720257	7.607559	1.24242936	3.255880

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