Asteroid General Data

2020 RB₄

General information

Preliminary designation	2020 RB₄
Group	Apollo
Absolute magnitude	29.60
Approximate diameter (m)	3
Approximate mass (kg)	5.97·10⁴
Number of observations	14
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	308.629346
a – orbit major semiaxis (astronomical units)	1.04090800
e – orbit eccentricity	0.03196200
ω – orbit ascending node-perihelion angle (degrees)	105.917844
Ω – longitude of orbit ascending node (degrees)	169.363195
i – orbit inclination to the ecliptic plane (degrees)	3.074799

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	148.177767	1.03230995	0.03180328	89.218473	183.306704	2.811278	0.99947910	1.048856
01/21/1858	2.900597	1.03716706	0.03191579	93.953888	180.606359	2.941463	1.00406505	1.056267
01/29/1887	155.079697	1.04117282	0.03374928	95.166107	179.637067	2.958808	1.00603399	1.062392
02/07/1916	241.189360	1.04497571	0.03567632	97.331666	178.740119	2.982694	1.00769482	1.068218
02/14/1945	322.882576	1.04155567	0.03396282	98.574464	177.464221	2.967183	1.00618150	1.062978
02/22/1974	118.094601	1.03828898	0.03337404	99.222287	174.597768	2.914521	1.00363708	1.057981
03/02/2003	232.431937	1.03910088	0.03370696	104.416722	172.311057	2.922702	1.00407596	1.059222
03/09/2032	4.816632	1.04096435	0.03198713	105.910278	169.346202	3.075262	1.00766689	1.062073
03/17/2061	183.796514	1.03298480	0.02945346	107.156430	164.748866	2.995849	1.00255982	1.049884
03/25/2090	75.549852	1.02981712	0.02835858	109.039142	163.489073	2.982125	1.00061297	1.045059
04/03/2119	354.610371	1.02977183	0.02831149	109.581518	162.835829	2.986217	1.00061746	1.044990
04/10/2148	147.612286	1.04020828	0.03230887	120.699972	160.965858	3.052683	1.00660032	1.060916
04/18/2177	317.443279	1.03609811	0.03028037	117.359675	158.175842	3.053601	1.00472467	1.054634

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