Asteroid General Data

2025 AC₄

General information

Preliminary designation	2025 AC₄
Group	Apollo
Absolute magnitude	24.53
Approximate diameter (m)	33
Approximate mass (kg)	6.58·10⁷
Number of observations	18
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	140.605351
a – orbit major semiaxis (astronomical units)	1.21544000
e – orbit eccentricity	0.46511100
ω – orbit ascending node-perihelion angle (degrees)	256.449380
Ω – longitude of orbit ascending node (degrees)	107.967391
i – orbit inclination to the ecliptic plane (degrees)	9.106787

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	273.825016	1.21494430	0.46516963	254.660311	109.691949	9.028232	0.64978911	1.339168
01/21/1858	155.021903	1.21453240	0.46514430	254.849967	109.487956	9.025986	0.64959958	1.338487
01/29/1887	40.125190	1.21472800	0.46529425	255.168438	109.213271	9.042952	0.64952205	1.338811
02/07/1916	281.818737	1.21532670	0.46536302	255.424613	108.940283	9.058218	0.64975859	1.339801
02/14/1945	163.450666	1.21415178	0.46493229	255.647878	108.700843	9.080872	0.64965342	1.337858
02/22/1974	48.298509	1.21414757	0.46486536	256.038715	108.422553	9.094219	0.64973242	1.337851
03/02/2003	291.586909	1.21499749	0.46505054	256.209469	108.185434	9.096407	0.64996226	1.339256
03/09/2032	171.468308	1.21558447	0.46507514	256.530574	107.922830	9.106147	0.65024635	1.340227
03/17/2061	54.072557	1.21428625	0.46457060	256.874160	107.664726	9.119093	0.65016456	1.338080
03/25/2090	300.421470	1.21451852	0.46465603	257.082458	107.413137	9.115913	0.65018517	1.338464
04/03/2119	182.559701	1.21601149	0.46511763	257.401252	107.125753	9.123726	0.65042311	1.340933
04/10/2148	56.908924	1.21614108	0.46525332	257.652930	106.840799	9.132626	0.65032741	1.341148
04/18/2177	292.644617	1.21521353	0.46474963	258.046504	106.541998	9.155319	0.65044349	1.339613

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