Asteroid General Data

2025 RA₁

General information

Preliminary designation	2025 RA₁
Group	Amor
Absolute magnitude	25.71
Approximate diameter (m)	19
Approximate mass (kg)	1.29·10⁷
Number of observations	57
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	171.839240
a – orbit major semiaxis (astronomical units)	1.63767900
e – orbit eccentricity	0.37566500
ω – orbit ascending node-perihelion angle (degrees)	193.896184
Ω – longitude of orbit ascending node (degrees)	161.205320
i – orbit inclination to the ecliptic plane (degrees)	20.362348

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	358.024443	1.63318298	0.37279809	191.769990	162.183401	20.408062	1.02433549	2.087146
01/21/1858	323.269274	1.63319633	0.37293217	192.023601	162.056741	20.406830	1.02412487	2.087172
01/29/1887	283.423424	1.63501786	0.37377492	192.340649	161.909006	20.395120	1.02388919	2.090665
02/07/1916	238.145755	1.63666146	0.37462659	192.697871	161.756561	20.383391	1.02352456	2.093818
02/14/1945	187.662825	1.63697864	0.37473099	192.947733	161.620584	20.382569	1.02355201	2.094427
02/22/1974	138.600640	1.63618829	0.37457632	193.217339	161.477630	20.379238	1.02331091	2.092910
03/02/2003	86.550750	1.63725301	0.37503871	193.557052	161.331216	20.366872	1.02321976	2.094953
03/09/2032	32.294766	1.63782156	0.37547946	193.944781	161.176611	20.354939	1.02285321	2.096044
03/17/2061	337.092341	1.63767075	0.37547416	194.198302	161.048034	20.351261	1.02276769	2.095755
03/25/2090	279.345189	1.63859652	0.37597945	194.478210	160.903324	20.343364	1.02251790	2.097532
04/03/2119	224.594803	1.63778584	0.37582861	194.758823	160.764888	20.343259	1.02225907	2.095976
04/10/2148	172.735189	1.63602320	0.37559225	195.136507	160.621976	20.347578	1.02154556	2.092593
04/18/2177	123.057851	1.63667953	0.37590309	195.382064	160.477830	20.338921	1.02144663	2.093853

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