Asteroid General Data

2023 RW₁₂

General information

Preliminary designation	2023 RW₁₂
Group	Apollo
Absolute magnitude	23.56
Approximate diameter (m)	52
Approximate mass (kg)	2.51·10⁸
Number of observations	29
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	180.214960
a – orbit major semiaxis (astronomical units)	1.52100300
e – orbit eccentricity	0.36133700
ω – orbit ascending node-perihelion angle (degrees)	78.686856
Ω – longitude of orbit ascending node (degrees)	349.346665
i – orbit inclination to the ecliptic plane (degrees)	9.637776

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	42.436544	1.51922741	0.36108257	76.037791	351.384049	9.695145	0.97066087	1.872556
01/21/1858	219.382890	1.52018753	0.36117494	76.449708	351.065088	9.688582	0.97113390	1.874331
01/29/1887	33.042335	1.52048849	0.36126411	76.798584	350.759048	9.678010	0.97119057	1.874888
02/07/1916	204.745180	1.52061740	0.36130905	77.218473	350.451036	9.668473	0.97120457	1.875126
02/14/1945	14.544741	1.52099271	0.36123139	77.588183	350.142170	9.659325	0.97156240	1.875821
02/22/1974	180.643542	1.52174146	0.36167782	78.022793	349.821904	9.653135	0.97136132	1.877206
03/02/2003	344.275431	1.52194699	0.36156348	78.356252	349.586316	9.647368	0.97166654	1.877586
03/09/2032	150.958988	1.52098946	0.36153503	78.761328	349.297704	9.635082	0.97109849	1.875815
03/17/2061	320.928227	1.52079486	0.36136899	79.189310	348.968207	9.622770	0.97122676	1.875455
03/25/2090	130.609962	1.52119874	0.36154832	79.526234	348.662345	9.613288	0.97121189	1.876202
04/03/2119	297.586412	1.52174036	0.36177551	79.961526	348.344678	9.610355	0.97121196	1.877204
04/10/2148	101.686248	1.52199296	0.36164445	80.265413	348.117367	9.604822	0.97157265	1.877671
04/18/2177	267.798600	1.52078799	0.36142676	80.706647	347.810993	9.596156	0.97113451	1.875442

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