Asteroid General Data

2020 HP

General information

Preliminary designation	2020 HP
Group	Apollo
Absolute magnitude	24.12
Approximate diameter (m)	40
Approximate mass (kg)	1.16·10⁸
Number of observations	22
Arc length (days)	32

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	52.722234
a – orbit major semiaxis (astronomical units)	2.05070500
e – orbit eccentricity	0.55335600
ω – orbit ascending node-perihelion angle (degrees)	203.413105
Ω – longitude of orbit ascending node (degrees)	50.392538
i – orbit inclination to the ecliptic plane (degrees)	2.949308

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	171.069629	2.04804705	0.55203732	198.646301	53.302630	3.142417	0.91744864	2.930964
01/21/1858	137.699041	2.04691860	0.55277317	199.856009	52.700141	3.101397	0.91543691	2.928542
01/29/1887	112.779319	2.04266241	0.55850597	200.517268	52.352439	3.077623	0.90182326	2.919413
02/07/1916	96.122786	2.04013922	0.56137507	200.730792	52.147777	3.068931	0.89485593	2.914005
02/14/1945	83.786197	2.03996650	0.56083863	200.867552	51.850377	3.054228	0.89587449	2.913635
02/22/1974	69.097648	2.04098308	0.55805234	201.233690	51.571260	3.034679	0.90200769	2.915813
03/02/2003	42.418542	2.04651790	0.55309478	202.318310	50.988302	2.984121	0.91459954	2.927682
03/09/2032	4.031676	2.05060135	0.55380003	203.433518	50.377072	2.948494	0.91497825	2.936449
03/17/2061	321.877053	2.04738573	0.55785235	204.612259	49.886760	2.903493	0.90524679	2.929545
03/25/2090	293.991530	2.04252602	0.56176718	205.117984	49.511530	2.886512	0.89510194	2.919120
04/03/2119	276.783735	2.03894331	0.56514300	205.290349	49.288106	2.876077	0.88664876	2.911443
04/10/2148	261.069291	2.04245530	0.56410458	205.485732	48.943554	2.867151	0.89029691	2.918969
04/18/2177	236.368309	2.04356489	0.56100424	205.882053	48.564602	2.847520	0.89711632	2.921348

Detailed table...

3D animation...

Calculation on the date...

Return to search