Asteroid General Data

2002 AD₉ (153953)

General information

Preliminary designation	2002 AD₉
Number	153953
Group	Apollo
Absolute magnitude	16.81
Approximate diameter (m)	1 200
Approximate mass (kg)	2.82·10¹²
Number of observations	360
Arc length (days)	18596

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	194.815666
a – orbit major semiaxis (astronomical units)	1.77319200
e – orbit eccentricity	0.80891700
ω – orbit ascending node-perihelion angle (degrees)	9.797699
Ω – longitude of orbit ascending node (degrees)	2.564745
i – orbit inclination to the ecliptic plane (degrees)	31.016391

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	248.562586	1.76985338	0.80903030	8.276061	3.506774	32.037677	0.33798837	2.354543
01/21/1858	6.216764	1.76958525	0.80966147	8.434972	3.396155	31.980983	0.33682025	2.354008
01/29/1887	123.833749	1.76981213	0.81004228	8.599280	3.296140	31.904145	0.33618948	2.354460
02/07/1916	239.396095	1.77067779	0.80959808	8.809288	3.145284	31.719109	0.33714046	2.356188
02/14/1945	351.963118	1.77111386	0.80943767	9.010043	3.015259	31.571244	0.33750759	2.357058
02/22/1974	100.475459	1.77264683	0.80881392	9.313283	2.837288	31.326129	0.33890539	2.360119
03/02/2003	205.952358	1.77289182	0.80876475	9.560489	2.693988	31.161813	0.33903941	2.360609
03/09/2032	309.108106	1.77360243	0.80898342	9.895276	2.519576	30.948372	0.33878747	2.362028
03/17/2061	51.294814	1.77364456	0.80951305	10.165560	2.374420	30.814968	0.33785613	2.362112
03/25/2090	153.721527	1.77313203	0.81066791	10.482039	2.218359	30.674371	0.33571079	2.361088
04/03/2119	258.006617	1.77305008	0.81173715	10.717063	2.089201	30.583665	0.33379947	2.360925
04/10/2148	4.905685	1.77149330	0.81358977	10.980326	1.951714	30.522096	0.33022447	2.357816
04/18/2177	115.805934	1.77117540	0.81472982	11.163107	1.840221	30.462171	0.32814599	2.357181

Detailed table...

3D animation...

Calculation on the date...

Return to search