Asteroid General Data

2023 RN₂₁

General information

Preliminary designation	2023 RN₂₁
Group	Amor
Absolute magnitude	24.88
Approximate diameter (m)	28
Approximate mass (kg)	4.05·10⁷
Number of observations	18
Arc length (days)	22

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	174.226691
a – orbit major semiaxis (astronomical units)	1.55875600
e – orbit eccentricity	0.31282700
ω – orbit ascending node-perihelion angle (degrees)	31.612455
Ω – longitude of orbit ascending node (degrees)	2.080040
i – orbit inclination to the ecliptic plane (degrees)	13.343721

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	331.110080	1.55868329	0.31202600	29.610812	3.274358	13.428614	1.07233358	1.945976
01/21/1858	298.939025	1.55883723	0.31216579	29.903146	3.097294	13.416498	1.07222158	1.946264
01/29/1887	266.692244	1.55845234	0.31229302	30.199344	2.922441	13.406281	1.07175855	1.945543
02/07/1916	235.478583	1.55918310	0.31255221	30.486735	2.746441	13.391534	1.07185698	1.946912
02/14/1945	202.832156	1.55879757	0.31255357	30.730826	2.587620	13.382944	1.07158982	1.946190
02/22/1974	170.975290	1.55864988	0.31243402	31.078612	2.401591	13.366540	1.07167463	1.945913
03/02/2003	139.178159	1.55877542	0.31263836	31.344255	2.227739	13.356299	1.07144244	1.946148
03/09/2032	106.981908	1.55877095	0.31276607	31.698304	2.044275	13.338952	1.07124029	1.946140
03/17/2061	74.598589	1.55873064	0.31288771	31.981286	1.869244	13.328501	1.07102298	1.946064
03/25/2090	43.546601	1.55857750	0.31303961	32.253215	1.718336	13.315913	1.07068100	1.945778
04/03/2119	11.044156	1.55895130	0.31326837	32.546196	1.531982	13.304100	1.07058117	1.946478
04/10/2148	339.111176	1.55857549	0.31340329	32.842903	1.360461	13.291704	1.07011280	1.945774
04/18/2177	307.486271	1.55867984	0.31340814	33.139150	1.166586	13.279353	1.07017688	1.945969

Detailed table...

3D animation...

Calculation on the date...

Return to search