Asteroid General Data

2020 YA₂

General information

Preliminary designation	2020 YA₂
Group	Aten
Absolute magnitude	28.17
Approximate diameter (m)	6
Approximate mass (kg)	4.30·10⁵
Number of observations	16
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	128.870250
a – orbit major semiaxis (astronomical units)	0.80862300
e – orbit eccentricity	0.23983400
ω – orbit ascending node-perihelion angle (degrees)	13.462550
Ω – longitude of orbit ascending node (degrees)	263.008801
i – orbit inclination to the ecliptic plane (degrees)	2.561771

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	347.212473	0.80561053	0.24208181	2.621265	276.396834	2.444391	0.61058688	0.723083
01/21/1858	32.210758	0.80697017	0.24058774	3.855319	274.669612	2.506943	0.61282304	0.724915
01/29/1887	48.013876	0.80768158	0.23977617	7.080455	271.138902	2.584018	0.61401878	0.725873
02/07/1916	61.378362	0.80637554	0.24079125	7.640589	269.906840	2.578982	0.61220736	0.724113
02/14/1945	94.588998	0.80607177	0.24139607	8.415601	268.548068	2.530969	0.61148921	0.723704
02/22/1974	113.650473	0.80889324	0.23889515	11.693559	265.618258	2.559000	0.61565257	0.727507
03/02/2003	25.230160	0.81101689	0.23690748	13.331179	264.015251	2.563963	0.61888092	0.730374
03/09/2032	303.796853	0.81265071	0.23535366	14.946232	262.161440	2.682134	0.62139039	0.732582
03/17/2061	177.441009	0.81218100	0.23579203	16.171694	260.614329	2.632084	0.62067519	0.731947
03/25/2090	58.654697	0.81469635	0.23354736	17.840834	258.966281	2.653107	0.62442617	0.735350
04/03/2119	240.402427	0.81375376	0.23455752	19.567611	256.942905	2.590226	0.62288169	0.734074
04/10/2148	113.379405	0.81328567	0.23503166	20.267548	255.482951	2.555845	0.62213779	0.733441
04/18/2177	281.847662	0.81516870	0.23352729	22.087116	253.633111	2.526111	0.62480456	0.735990

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