Asteroid General Data

2020 PA₄

General information

Preliminary designation	2020 PA₄
Group	Amor
Absolute magnitude	22.94
Approximate diameter (m)	69
Approximate mass (kg)	5.91·10⁸
Number of observations	13
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	209.253852
a – orbit major semiaxis (astronomical units)	2.48241400
e – orbit eccentricity	0.50963700
ω – orbit ascending node-perihelion angle (degrees)	269.270447
Ω – longitude of orbit ascending node (degrees)	26.555836
i – orbit inclination to the ecliptic plane (degrees)	5.310131

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	204.036549	2.47137084	0.51043549	251.695703	39.713225	5.585079	1.20989545	3.885147
01/21/1858	0.294366	2.48127568	0.50475269	255.707926	36.999355	5.506725	1.22884511	3.908527
01/29/1887	150.505455	2.47359401	0.51298133	261.943830	32.645109	5.399849	1.20468647	3.890391
02/07/1916	324.286297	2.46210668	0.52276814	264.039709	30.992698	5.364538	1.17499575	3.863322
02/14/1945	161.017332	2.45097699	0.52934537	264.387162	30.388430	5.352981	1.15356367	3.837156
02/22/1974	2.083261	2.45349270	0.52734162	264.432622	30.108025	5.349924	1.15966390	3.843065
03/02/2003	191.127626	2.46865805	0.51763091	265.723414	29.074340	5.330920	1.19080433	3.878752
03/09/2032	353.829806	2.47831729	0.50985239	269.803400	26.198543	5.323484	1.21474129	3.901539
03/17/2061	144.655065	2.48270751	0.51238318	275.177778	22.404613	5.291429	1.21060995	3.911911
03/25/2090	313.162556	2.46165718	0.52534530	278.965701	19.461708	5.309226	1.16843715	3.862264
04/03/2119	145.418896	2.45239149	0.53162852	279.636909	18.657780	5.305676	1.14863023	3.840478
04/10/2148	348.765599	2.45281768	0.52999544	279.617437	18.361341	5.304875	1.15283550	3.841479
04/18/2177	183.871460	2.45983895	0.52375031	280.290864	17.777220	5.315735	1.17149754	3.857986

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