Asteroid General Data

2009 WW₂₅

General information

Preliminary designation	2009 WW₂₅
Group	Amor
Absolute magnitude	20.74
Approximate diameter (m)	190
Approximate mass (kg)	1.24·10¹⁰
Number of observations	112
Arc length (days)	5137

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	12.994041
a – orbit major semiaxis (astronomical units)	1.97709100
e – orbit eccentricity	0.45261800
ω – orbit ascending node-perihelion angle (degrees)	156.311730
Ω – longitude of orbit ascending node (degrees)	269.091344
i – orbit inclination to the ecliptic plane (degrees)	1.484871

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	311.703173	1.97616289	0.45454514	151.352530	272.767199	1.434947	1.07790766	2.778016
01/21/1858	109.765499	1.97683722	0.45313051	152.004653	272.273858	1.439866	1.08107196	2.779438
01/29/1887	270.644018	1.97511330	0.45365306	152.683162	271.699580	1.448024	1.07909710	2.775803
02/07/1916	73.958881	1.97476748	0.45296314	153.605375	271.069181	1.457261	1.08027060	2.775074
02/14/1945	238.767292	1.97487701	0.45229759	154.193946	270.648871	1.462810	1.08164491	2.775305
02/22/1974	42.307677	1.97578370	0.45230990	155.003845	270.025277	1.470915	1.08211718	2.777216
03/02/2003	203.247051	1.97587945	0.45309429	155.742416	269.532150	1.481283	1.08061975	2.777418
03/09/2032	1.849142	1.97681173	0.45277995	156.675080	268.883703	1.489480	1.08175101	2.779384
03/17/2061	160.011353	1.97732258	0.45322822	157.186452	268.410412	1.495535	1.08114419	2.780462
03/25/2090	318.080025	1.97578685	0.45375455	158.080012	267.813790	1.507236	1.07926458	2.777223
04/03/2119	119.164047	1.97619245	0.45230372	158.675547	267.370129	1.511658	1.08235325	2.778078
04/10/2148	282.386254	1.97472665	0.45302387	159.303477	266.837687	1.520085	1.08012834	2.774988
04/18/2177	86.372321	1.97459120	0.45227846	160.090942	266.325099	1.528957	1.08152613	2.774702

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