Asteroid General Data

2013 HG₂₀

General information

Preliminary designation	2013 HG₂₀
Group	Apollo
Absolute magnitude	20.98
Approximate diameter (m)	170
Approximate mass (kg)	8.87·10⁹
Number of observations	207
Arc length (days)	183

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	40.888633
a – orbit major semiaxis (astronomical units)	2.16834200
e – orbit eccentricity	0.57578300
ω – orbit ascending node-perihelion angle (degrees)	89.095551
Ω – longitude of orbit ascending node (degrees)	203.689082
i – orbit inclination to the ecliptic plane (degrees)	4.174945

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	84.812441	2.16883530	0.57552183	78.166420	212.987996	4.198150	0.92062323	3.194041
01/21/1858	115.726321	2.16913491	0.57362603	79.999092	211.523929	4.184681	0.92486267	3.194703
01/29/1887	147.607335	2.17016576	0.57449225	82.005446	209.867479	4.179449	0.92342236	3.196980
02/07/1916	176.872276	2.16800354	0.57587148	82.718843	209.112948	4.183304	0.91951214	3.192204
02/14/1945	205.203823	2.16949491	0.57511502	84.592691	207.504557	4.171371	0.92178581	3.195498
02/22/1974	237.407452	2.16914698	0.57488150	86.633461	205.870920	4.160438	0.92214452	3.194729
03/02/2003	268.034622	2.16996372	0.57623936	88.414409	204.362276	4.162803	0.91954522	3.196534
03/09/2032	298.084010	2.16855725	0.57544334	89.169665	203.559988	4.176553	0.92067542	3.193427
03/17/2061	329.079663	2.16879817	0.57605848	91.121414	201.929545	4.172736	0.91944359	3.193959
03/25/2090	0.734302	2.16725937	0.57682573	92.940604	200.425849	4.178479	0.91712841	3.190560
04/03/2119	30.779395	2.17108235	0.57545368	93.696545	199.710593	4.190947	0.92172501	3.199006
04/10/2148	59.276259	2.17092958	0.57511876	95.661853	197.994196	4.209777	0.92238726	3.198668
04/18/2177	87.128524	2.16960052	0.57753361	97.551858	196.418453	4.218184	0.91658331	3.195731

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection