Asteroid General Data

1996 GD₁ (390522)

General information

Preliminary designation	1996 GD₁
Number	390522
Group	Apollo
Absolute magnitude	20.18
Approximate diameter (m)	240
Approximate mass (kg)	2.68·10¹⁰
Number of observations	120
Arc length (days)	10094

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	118.676312
a – orbit major semiaxis (astronomical units)	1.18578400
e – orbit eccentricity	0.35262600
ω – orbit ascending node-perihelion angle (degrees)	293.609796
Ω – longitude of orbit ascending node (degrees)	38.054441
i – orbit inclination to the ecliptic plane (degrees)	18.382356

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	87.732583	1.18576161	0.35241434	292.524504	39.176139	18.403324	0.76788221	1.291209
01/21/1858	259.230748	1.18554187	0.35230225	292.669225	39.028309	18.404702	0.76787280	1.290851
01/29/1887	70.165295	1.18583435	0.35254343	292.848635	38.853274	18.397735	0.76777625	1.291328
02/07/1916	240.028864	1.18605858	0.35260596	292.986193	38.689808	18.395052	0.76784726	1.291695
02/14/1945	50.909165	1.18570840	0.35256614	293.175442	38.507071	18.393753	0.76766777	1.291123
02/22/1974	223.690888	1.18585507	0.35253459	293.355018	38.350160	18.386080	0.76780015	1.291362
03/02/2003	35.297641	1.18579217	0.35268576	293.484874	38.189051	18.379816	0.76758016	1.291259
03/09/2032	205.347705	1.18574308	0.35263008	293.651318	38.021521	18.380671	0.76761440	1.291179
03/17/2061	16.197093	1.18536234	0.35239695	293.826856	37.852756	18.381220	0.76764427	1.290557
03/25/2090	188.764274	1.18543888	0.35236653	294.023069	37.687838	18.380549	0.76772990	1.290682
04/03/2119	0.938431	1.18584928	0.35248502	294.167826	37.529587	18.374283	0.76785517	1.291353
04/10/2148	172.085370	1.18581765	0.35253792	294.363122	37.348339	18.373813	0.76777195	1.291301
04/18/2177	344.946200	1.18574223	0.35248983	294.556794	37.189719	18.368301	0.76778016	1.291178

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