Asteroid General Data

2020 HG₂

General information

Preliminary designation	2020 HG₂
Group	Apollo
Absolute magnitude	22.11
Approximate diameter (m)	100
Approximate mass (kg)	1.86·10⁹
Number of observations	49
Arc length (days)	1658

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	257.497525
a – orbit major semiaxis (astronomical units)	1.80622300
e – orbit eccentricity	0.57596700
ω – orbit ascending node-perihelion angle (degrees)	80.127910
Ω – longitude of orbit ascending node (degrees)	40.314390
i – orbit inclination to the ecliptic plane (degrees)	43.223527

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	186.877414	1.80963513	0.57376684	79.675582	42.185768	43.440814	0.77132650	2.434373
01/21/1858	157.854429	1.80981095	0.57390380	79.750868	41.892095	43.419406	0.77115357	2.434728
01/29/1887	128.753849	1.80973028	0.57442704	79.805553	41.651140	43.395967	0.77017226	2.434565
02/07/1916	99.855629	1.80966937	0.57496449	79.912146	41.341349	43.360992	0.76917374	2.434442
02/14/1945	70.897983	1.80978462	0.57539352	79.984088	41.083949	43.340867	0.76844628	2.434675
02/22/1974	42.044953	1.80970650	0.57593797	80.038410	40.814200	43.310690	0.76742781	2.434517
03/02/2003	13.128975	1.80988996	0.57653829	80.097428	40.550701	43.285169	0.76641910	2.434887
03/09/2032	344.608716	1.80955966	0.57682400	80.168635	40.282618	43.260910	0.76576223	2.434221
03/17/2061	315.925702	1.80966731	0.57713413	80.219275	40.006663	43.242552	0.76524655	2.434438
03/25/2090	287.745020	1.80936775	0.57745694	80.285518	39.756408	43.215775	0.76453578	2.433834
04/03/2119	259.570913	1.80942969	0.57795367	80.393154	39.438602	43.189578	0.76366316	2.433959
04/10/2148	231.688308	1.80939757	0.57800774	80.462557	39.186819	43.171012	0.76355177	2.433894
04/18/2177	203.476525	1.80940614	0.57880187	80.522443	38.900272	43.137473	0.76211849	2.433911

Detailed table...

3D animation...

Calculation on the date...

Return to search