Asteroid General Data

2020 RG

General information

Preliminary designation	2020 RG
Group	Amor
Absolute magnitude	20.87
Approximate diameter (m)	180
Approximate mass (kg)	1.03·10¹⁰
Number of observations	79
Arc length (days)	175

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	229.672551
a – orbit major semiaxis (astronomical units)	1.76172800
e – orbit eccentricity	0.41001600
ω – orbit ascending node-perihelion angle (degrees)	337.741390
Ω – longitude of orbit ascending node (degrees)	324.600610
i – orbit inclination to the ecliptic plane (degrees)	14.127725

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	349.590106	1.75540716	0.40953863	335.171225	325.993278	14.042115	1.03650013	2.325773
01/21/1858	161.472292	1.75521769	0.40927513	335.475149	325.811621	14.050598	1.03685074	2.325397
01/29/1887	331.450954	1.75639368	0.40908183	335.888407	325.614225	14.066133	1.03788493	2.327734
02/07/1916	131.391797	1.76055022	0.41074299	336.408564	325.379156	14.082826	1.03741655	2.336002
02/14/1945	277.676739	1.76277747	0.41129628	336.786223	325.142440	14.095068	1.03775365	2.340436
02/22/1974	61.753056	1.76250945	0.41136276	337.050557	324.961259	14.102794	1.03747869	2.339903
03/02/2003	205.876853	1.76296503	0.41055991	337.393873	324.767623	14.112474	1.03916226	2.340810
03/09/2032	353.575576	1.76039610	0.40984835	337.780520	324.557063	14.131540	1.03890066	2.335695
03/17/2061	154.611652	1.75694792	0.40836559	338.306897	324.270310	14.175238	1.03947084	2.328836
03/25/2090	325.625802	1.75527842	0.40827481	338.612088	324.067294	14.190721	1.03864246	2.325518
04/03/2119	138.275531	1.75518086	0.40809836	338.911727	323.876826	14.197408	1.03889443	2.325324
04/10/2148	309.062888	1.75628627	0.40772439	339.260169	323.705036	14.205050	1.04020553	2.327521
04/18/2177	107.685723	1.76156092	0.40962348	339.849127	323.468935	14.217965	1.03998420	2.338014

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