Asteroid General Data

2004 RB₁₁

General information

Preliminary designation	2004 RB₁₁
Group	Amor
Absolute magnitude	23.33
Approximate diameter (m)	57
Approximate mass (kg)	3.45·10⁸
Number of observations	63
Arc length (days)	70

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	61.761830
a – orbit major semiaxis (astronomical units)	2.11171700
e – orbit eccentricity	0.50708000
ω – orbit ascending node-perihelion angle (degrees)	194.169685
Ω – longitude of orbit ascending node (degrees)	161.663593
i – orbit inclination to the ecliptic plane (degrees)	3.208815

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	284.681232	2.11144866	0.50557726	191.182080	163.065084	3.153898	1.04394822	3.068113
01/21/1858	92.902071	2.10893649	0.50776600	191.519118	162.886211	3.170470	1.03809024	3.062639
01/29/1887	260.540445	2.11356730	0.50757538	192.300160	162.661633	3.175684	1.04077258	3.072732
02/07/1916	62.078697	2.11301337	0.50645354	192.547002	162.470703	3.178883	1.04287027	3.071524
02/14/1945	219.455660	2.11465827	0.50899489	193.043923	162.206648	3.189076	1.03830801	3.075112
02/22/1974	19.554656	2.11266885	0.50827298	193.588507	162.058794	3.198087	1.03885635	3.070773
03/02/2003	179.093549	2.11350370	0.50709671	193.881796	161.834382	3.203261	1.04175292	3.072594
03/09/2032	344.390553	2.11060618	0.50842600	194.271592	161.637474	3.216528	1.03751912	3.066277
03/17/2061	148.647576	2.11220170	0.50904857	195.038643	161.389990	3.215740	1.03698845	3.069755
03/25/2090	308.980257	2.11396791	0.50642109	195.363046	161.161726	3.216576	1.04340998	3.073606
04/03/2119	107.596447	2.11279316	0.50895057	195.686138	160.988404	3.229137	1.03748588	3.071044
04/10/2148	268.818520	2.11394133	0.50776497	196.355624	160.814146	3.237973	1.04055597	3.073548
04/18/2177	69.418481	2.11145268	0.50653475	196.624086	160.602218	3.241532	1.04192853	3.068122

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