Asteroid General Data

2011 GW₉

General information

Preliminary designation	2011 GW₉
Group	Apollo
Absolute magnitude	28.11
Approximate diameter (m)	6
Approximate mass (kg)	4.68·10⁵
Number of observations	31
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	57.688853
a – orbit major semiaxis (astronomical units)	1.31436800
e – orbit eccentricity	0.37476400
ω – orbit ascending node-perihelion angle (degrees)	250.215347
Ω – longitude of orbit ascending node (degrees)	15.367252
i – orbit inclination to the ecliptic plane (degrees)	7.219484

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	65.018670	1.27008965	0.36300798	251.871434	17.322342	7.568735	0.80903698	1.431371
01/21/1858	162.885561	1.27250638	0.36363721	252.115517	16.979601	7.571180	0.80977572	1.435458
01/29/1887	247.433546	1.27102372	0.36292494	252.447888	16.720449	7.565680	0.80973752	1.432950
02/07/1916	339.757125	1.27118058	0.36270590	252.714391	16.463521	7.570051	0.81011589	1.433215
02/14/1945	66.869919	1.27883112	0.36456610	252.293856	16.188658	7.569541	0.81261264	1.446174
02/22/1974	87.505094	1.27963339	0.36478718	252.592691	15.931070	7.569856	0.81283954	1.447535
03/02/2003	106.899487	1.27843630	0.36450823	252.965976	15.677279	7.566392	0.81243576	1.445504
03/09/2032	286.002220	1.31427331	0.37475416	250.215434	15.326433	7.219024	0.82174392	1.506708
03/17/2061	15.193680	1.31535926	0.37511808	250.667195	14.977102	7.222219	0.82194422	1.508576
03/25/2090	100.131815	1.31529969	0.37493637	250.924449	14.790022	7.215930	0.82214600	1.508474
04/03/2119	186.608890	1.31614947	0.37533757	251.092850	14.500622	7.194074	0.82214913	1.509936
04/10/2148	262.824290	1.31677262	0.37534001	251.500856	14.169048	7.199310	0.82253518	1.511008
04/18/2177	337.974612	1.31611933	0.37510314	251.804934	13.965001	7.190887	0.82243883	1.509884

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