Asteroid General Data

2003 AD₂₃ (434188)

General information

Preliminary designation	2003 AD₂₃
Number	434188
Group	Apollo
Absolute magnitude	19.09
Approximate diameter (m)	400
Approximate mass (kg)	1.21·10¹¹
Number of observations	209
Arc length (days)	7709

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	119.176774
a – orbit major semiaxis (astronomical units)	1.64553600
e – orbit eccentricity	0.76282900
ω – orbit ascending node-perihelion angle (degrees)	241.674893
Ω – longitude of orbit ascending node (degrees)	101.461984
i – orbit inclination to the ecliptic plane (degrees)	23.331341

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	245.838974	1.64548966	0.75975719	238.046906	105.235948	24.066484	0.39531706	2.110782
01/21/1858	154.672232	1.64557628	0.76034102	238.527071	104.742849	23.963195	0.39437713	2.110949
01/29/1887	63.332780	1.64556500	0.76084420	239.125795	104.119002	23.834454	0.39354642	2.110927
02/07/1916	333.326988	1.64508618	0.76138831	239.600846	103.620938	23.740591	0.39253679	2.110006
02/14/1945	243.239385	1.64573520	0.76182671	240.193256	103.007510	23.614885	0.39197016	2.111254
02/22/1974	153.314408	1.64543588	0.76226686	240.690129	102.484813	23.521591	0.39117464	2.110678
03/02/2003	63.186196	1.64547553	0.76247236	241.181502	101.963743	23.426509	0.39084592	2.110755
03/09/2032	333.325915	1.64519157	0.76301826	241.823293	101.307620	23.306012	0.38988037	2.110208
03/17/2061	242.953266	1.64532894	0.76321283	242.359876	100.753847	23.212433	0.38959279	2.110473
03/25/2090	150.299456	1.64605794	0.76377737	243.022687	100.079892	23.092945	0.38883614	2.111875
04/03/2119	57.224201	1.64584174	0.76408374	243.580773	99.515968	23.000253	0.38828082	2.111459
04/10/2148	325.198690	1.64609395	0.76446609	244.250960	98.824742	22.887450	0.38771095	2.111945
04/18/2177	232.313093	1.64607894	0.76493596	244.790744	98.263938	22.798621	0.38693396	2.111916

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