Asteroid General Data

2020 PA₁

General information

Preliminary designation	2020 PA₁
Group	Amor
Absolute magnitude	21.96
Approximate diameter (m)	110
Approximate mass (kg)	2.29·10⁹
Number of observations	21
Arc length (days)	28

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	163.183461
a – orbit major semiaxis (astronomical units)	2.65248200
e – orbit eccentricity	0.56979600
ω – orbit ascending node-perihelion angle (degrees)	123.602151
Ω – longitude of orbit ascending node (degrees)	138.865259
i – orbit inclination to the ecliptic plane (degrees)	28.528308

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	242.327225	2.65288766	0.58280012	119.585760	143.868189	27.368141	1.10678442	4.320947
01/21/1858	139.141642	2.65249517	0.58212280	119.669453	143.497781	27.387385	1.10841725	4.319988
01/29/1887	40.398369	2.65565415	0.57775206	120.544994	142.540426	27.641910	1.12134451	4.327707
02/07/1916	300.478544	2.64749431	0.58063039	121.242557	141.759695	27.846708	1.11027865	4.307777
02/14/1945	198.023827	2.65194238	0.57604179	121.574156	141.172989	27.959617	1.12431275	4.318637
02/22/1974	99.196693	2.65134135	0.57376172	122.686134	140.066900	28.236788	1.13010318	4.317169
03/02/2003	357.579645	2.64589490	0.57484974	123.291033	139.270093	28.451335	1.12490290	4.303873
03/09/2032	259.003531	2.65494510	0.56937796	123.620806	138.798339	28.529308	1.14327787	4.325974
03/17/2061	162.049781	2.64876229	0.57046041	124.557073	137.841728	28.779765	1.13774826	4.310872
03/25/2090	61.833858	2.65062987	0.56794370	124.513984	137.539177	28.862433	1.14522135	4.315432
04/03/2119	325.128032	2.65146537	0.56430751	125.520380	136.539183	29.143585	1.15522356	4.317472
04/10/2148	226.910203	2.64299484	0.56630586	126.169770	135.734541	29.391156	1.14625138	4.296799
04/18/2177	130.036127	2.65049350	0.56024662	126.400226	135.333194	29.453499	1.16556347	4.315099

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