Asteroid General Data

2023 RT₁₅₆

General information

Preliminary designation	2023 RT₁₅₆
Group	Apollo
Absolute magnitude	20.79
Approximate diameter (m)	180
Approximate mass (kg)	1.15·10¹⁰
Number of observations	27
Arc length (days)	185

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	341.535091
a – orbit major semiaxis (astronomical units)	1.99568900
e – orbit eccentricity	0.56388300
ω – orbit ascending node-perihelion angle (degrees)	130.887875
Ω – longitude of orbit ascending node (degrees)	344.741456
i – orbit inclination to the ecliptic plane (degrees)	34.144231

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	333.274822	1.99994815	0.57312792	128.851315	347.071384	33.413934	0.85372203	2.828321
01/21/1858	78.473900	1.99587710	0.57205357	129.085860	346.686932	33.532725	0.85412848	2.819690
01/29/1887	176.143253	1.99876937	0.57011120	129.457289	346.367356	33.628211	0.85924856	2.825821
02/07/1916	275.587896	1.99844958	0.56966425	129.735646	346.006100	33.739137	0.86000429	2.825143
02/14/1945	13.336896	1.99845874	0.56707530	130.063682	345.691073	33.836315	0.86518215	2.825162
02/22/1974	114.110201	1.99675610	0.56721784	130.354271	345.337354	33.951216	0.86416043	2.821553
03/02/2003	216.517347	1.99700115	0.56378514	130.628318	345.028369	34.045291	0.87112157	2.822072
03/09/2032	320.725446	1.99549566	0.56397847	130.902092	344.695570	34.153717	0.87007907	2.818881
03/17/2061	63.741310	1.99604467	0.56067550	131.173048	344.395720	34.247547	0.87691132	2.820045
03/25/2090	167.604597	2.00098454	0.56150211	131.601946	344.074757	34.332773	0.87742750	2.830520
04/03/2119	257.015031	2.00083356	0.55814183	131.875640	343.771831	34.438870	0.88408467	2.830200
04/10/2148	351.011719	1.99946933	0.55765040	132.154659	343.472696	34.540766	0.88446446	2.827305
04/18/2177	84.484927	2.00065120	0.55448569	132.417994	343.172289	34.626875	0.89131873	2.829813

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