Asteroid General Data

2023 RD₁₆

General information

Preliminary designation	2023 RD₁₆
Group	Apollo
Absolute magnitude	25.88
Approximate diameter (m)	18
Approximate mass (kg)	1.02·10⁷
Number of observations	22
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	172.466647
a – orbit major semiaxis (astronomical units)	1.65490300
e – orbit eccentricity	0.49913600
ω – orbit ascending node-perihelion angle (degrees)	97.276394
Ω – longitude of orbit ascending node (degrees)	186.312922
i – orbit inclination to the ecliptic plane (degrees)	4.212716

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	262.859954	1.65537991	0.49873269	92.858685	189.919791	4.162347	0.82978783	2.129841
01/21/1858	127.043870	1.65548328	0.49878259	93.402619	189.485892	4.167240	0.82975703	2.130040
01/29/1887	348.517286	1.65651194	0.49884082	94.187470	188.895708	4.181650	0.83017617	2.132026
02/07/1916	209.568895	1.65664864	0.49892851	94.781220	188.395602	4.184782	0.83009940	2.132290
02/14/1945	69.347267	1.65615932	0.49892942	95.582816	187.779068	4.181648	0.82985271	2.131345
02/22/1974	290.295886	1.65614113	0.49898193	96.116975	187.357581	4.186993	0.82975662	2.131310
03/02/2003	154.329357	1.65588142	0.49943711	96.770113	186.775153	4.193072	0.82887278	2.130809
03/09/2032	18.554545	1.65441094	0.49900245	97.362146	186.226610	4.211366	0.82885583	2.127971
03/17/2061	243.258422	1.65574091	0.49953283	98.070143	185.642806	4.209703	0.82864396	2.130537
03/25/2090	108.255900	1.65587101	0.49934833	98.682983	185.100231	4.206375	0.82901459	2.130789
04/03/2119	331.308477	1.65575435	0.49928570	99.162909	184.699765	4.212810	0.82905988	2.130563
04/10/2148	197.696123	1.65477975	0.49924014	100.001851	184.053895	4.212084	0.82864727	2.128683
04/18/2177	63.839988	1.65498644	0.49916816	100.532951	183.620785	4.218239	0.82886991	2.129081

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