Asteroid General Data

2018 RB₅

General information

Preliminary designation	2018 RB₅
Group	Amor
Absolute magnitude	24.93
Approximate diameter (m)	27
Approximate mass (kg)	3.78·10⁷
Number of observations	51
Arc length (days)	19

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	252.635045
a – orbit major semiaxis (astronomical units)	1.66651900
e – orbit eccentricity	0.34583600
ω – orbit ascending node-perihelion angle (degrees)	36.238233
Ω – longitude of orbit ascending node (degrees)	329.807347
i – orbit inclination to the ecliptic plane (degrees)	4.850081

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	306.178273	1.66680595	0.34516147	33.180041	331.696371	4.917569	1.09148876	2.151930
01/21/1858	121.644539	1.66614823	0.34523450	33.566157	331.458249	4.907861	1.09093638	2.150657
01/29/1887	297.763477	1.66633913	0.34540332	33.988958	331.213167	4.896875	1.09078006	2.151026
02/07/1916	111.242744	1.66729302	0.34574333	34.350479	330.967550	4.886852	1.09083759	2.152873
02/14/1945	283.245403	1.66730216	0.34618402	34.834820	330.693821	4.874149	1.09010879	2.152891
02/22/1974	97.345939	1.66706343	0.34571710	35.305803	330.398297	4.861755	1.09073109	2.152429
03/02/2003	273.306813	1.66668285	0.34586390	35.744830	330.092578	4.858531	1.09023743	2.151692
03/09/2032	88.670714	1.66660264	0.34553451	36.371459	329.740114	4.846530	1.09073391	2.151536
03/17/2061	264.863885	1.66616680	0.34534077	36.730990	329.488128	4.838527	1.09077147	2.150693
03/25/2090	80.650119	1.66642517	0.34560077	37.290841	329.169478	4.824132	1.09050735	2.151193
04/03/2119	256.942410	1.66613433	0.34533807	37.617086	328.934965	4.815594	1.09075471	2.150630
04/10/2148	73.552144	1.66647315	0.34598955	37.996815	328.684918	4.806077	1.08989085	2.151286
04/18/2177	250.625051	1.66632907	0.34565675	38.439969	328.395471	4.794289	1.09035118	2.151007

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