Asteroid General Data

2025 RZ₁

General information

Preliminary designation	2025 RZ₁
Group	Amor
Absolute magnitude	25.73
Approximate diameter (m)	19
Approximate mass (kg)	1.25·10⁷
Number of observations	64
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	173.380634
a – orbit major semiaxis (astronomical units)	1.65978700
e – orbit eccentricity	0.37402500
ω – orbit ascending node-perihelion angle (degrees)	349.827439
Ω – longitude of orbit ascending node (degrees)	352.655884
i – orbit inclination to the ecliptic plane (degrees)	7.790883

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	323.693512	1.65646730	0.37255315	347.074875	354.061156	7.777115	1.03934520	2.131940
01/21/1858	186.249843	1.65677555	0.37285078	347.435697	353.866153	7.776775	1.03904549	2.132535
01/29/1887	45.185002	1.65770026	0.37324396	347.962389	353.634914	7.783991	1.03897365	2.134320
02/07/1916	260.550147	1.65752413	0.37309378	348.232228	353.466328	7.781515	1.03911218	2.133980
02/14/1945	111.443915	1.65811411	0.37361763	348.585777	353.261948	7.781473	1.03861344	2.135120
02/22/1974	320.458125	1.66009410	0.37419557	349.054887	353.052679	7.779155	1.03889425	2.138945
03/02/2003	168.221751	1.65928125	0.37376158	349.393467	352.849175	7.780900	1.03910567	2.137374
03/09/2032	15.373358	1.65958324	0.37378217	349.851134	352.631245	7.787467	1.03926061	2.137958
03/17/2061	223.220611	1.65889477	0.37376103	350.168190	352.451538	7.786409	1.03886455	2.136628
03/25/2090	70.246823	1.65830993	0.37326596	350.651980	352.215949	7.796110	1.03931928	2.135498
04/03/2119	283.625922	1.65802197	0.37315377	350.913827	352.060098	7.793425	1.03932482	2.134942
04/10/2148	134.572281	1.65777997	0.37348390	351.324777	351.848432	7.794498	1.03862584	2.134474
04/18/2177	344.434617	1.66002559	0.37416104	351.783374	351.631636	7.790125	1.03890868	2.138813

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