Asteroid General Data

2002 RW₂₅ (401954)

General information

Preliminary designation	2002 RW₂₅
Number	401954
Group	Aten
Absolute magnitude	18.89
Approximate diameter (m)	440
Approximate mass (kg)	1.59·10¹¹
Number of observations	163
Arc length (days)	7675

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	232.138319
a – orbit major semiaxis (astronomical units)	0.82445600
e – orbit eccentricity	0.28664200
ω – orbit ascending node-perihelion angle (degrees)	72.054572
Ω – longitude of orbit ascending node (degrees)	91.992768
i – orbit inclination to the ecliptic plane (degrees)	1.349469

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	52.572912	0.82718142	0.28622376	69.191908	94.157483	1.306007	0.59042245	0.752319
01/21/1858	260.413453	0.82665704	0.28692504	69.150545	94.144290	1.309483	0.58946843	0.751603
01/29/1887	168.196831	0.82408383	0.28983819	71.146262	92.530982	1.331563	0.58523287	0.748097
02/07/1916	89.883438	0.82404486	0.29010397	70.984739	92.631574	1.340228	0.58498617	0.748044
02/14/1945	13.002876	0.82403555	0.28915470	71.013456	92.672051	1.347707	0.58576180	0.748031
02/22/1974	232.740303	0.82812707	0.28678032	72.151739	91.789226	1.324760	0.59063653	0.753609
03/02/2003	86.872830	0.82542168	0.28633831	71.708468	92.014519	1.324679	0.58907183	0.749919
03/09/2032	345.641676	0.82441415	0.28667945	71.996298	92.019406	1.350132	0.58807156	0.748546
03/17/2061	271.778737	0.82344231	0.28649427	71.594114	92.208740	1.352214	0.58753081	0.747223
03/25/2090	293.289546	0.82023253	0.28526092	72.101979	90.826521	1.322066	0.58625225	0.742859
04/03/2119	329.133703	0.82007384	0.28386989	74.182480	88.857514	1.310825	0.58727957	0.742643
04/10/2148	36.805848	0.81531023	0.28448150	77.088729	86.161524	1.311700	0.58336955	0.736182
04/18/2177	221.307746	0.81285496	0.28437754	79.806351	83.181663	1.316503	0.58169727	0.732859

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