Asteroid General Data

2020 SP

General information

Preliminary designation	2020 SP
Group	Apollo
Absolute magnitude	27.20
Approximate diameter (m)	10
Approximate mass (kg)	1.64·10⁶
Number of observations	32
Arc length (days)	171

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	226.245157
a – orbit major semiaxis (astronomical units)	1.02394400
e – orbit eccentricity	0.03577000
ω – orbit ascending node-perihelion angle (degrees)	67.136671
Ω – longitude of orbit ascending node (degrees)	349.726867
i – orbit inclination to the ecliptic plane (degrees)	7.090610

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	247.307609	0.98788490	0.03760204	73.869218	356.863908	7.134021	0.95073841	0.981884
01/21/1858	3.076403	1.00986535	0.03302965	97.326911	355.345600	7.153008	0.97650986	1.014836
01/29/1887	215.639767	1.00978061	0.03308802	97.581758	355.235866	7.149549	0.97636897	1.014708
02/07/1916	68.008020	1.00981804	0.03299155	98.004489	355.124155	7.146730	0.97650258	1.014765
02/14/1945	171.663388	0.98940710	0.03700635	116.539197	353.541545	7.156471	0.95279275	0.984154
02/22/1974	347.740238	0.98916896	0.03703646	116.837772	353.426692	7.153550	0.95253365	0.983799
03/02/2003	225.380260	0.98142299	0.04188321	125.203016	351.141893	7.152426	0.94031784	0.972266
03/09/2032	328.857501	1.02377385	0.03579345	67.320690	349.708970	7.087244	0.98712945	1.035873
03/17/2061	311.551372	1.02874119	0.03757109	62.157000	348.953221	7.074225	0.99009026	1.043422
03/25/2090	201.521720	1.03475177	0.04059102	56.736509	348.235581	7.052982	0.99275015	1.052579
04/03/2119	143.522294	1.02599667	0.03636495	69.127056	347.404588	7.085908	0.98868635	1.039249
04/10/2148	144.432574	1.02303034	0.03500467	70.280482	346.793613	7.086443	0.98721950	1.034745
04/18/2177	111.311011	1.02775004	0.03613686	67.378833	345.823373	7.078483	0.99061038	1.041914

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