Asteroid General Data

2020 YY₂

General information

Preliminary designation	2020 YY₂
Group	Apollo
Absolute magnitude	22.42
Approximate diameter (m)	87
Approximate mass (kg)	1.21·10⁹
Number of observations	86
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	310.013067
a – orbit major semiaxis (astronomical units)	2.14307300
e – orbit eccentricity	0.59148000
ω – orbit ascending node-perihelion angle (degrees)	319.222033
Ω – longitude of orbit ascending node (degrees)	76.801746
i – orbit inclination to the ecliptic plane (degrees)	8.410484

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	279.149199	2.13969581	0.59423596	314.738331	80.053866	8.132090	0.86821161	3.129887
01/21/1858	12.898004	2.14232393	0.59300827	315.148780	79.730142	8.149293	0.87190811	3.135655
01/29/1887	106.775090	2.14123270	0.59491258	315.964291	79.129462	8.199854	0.86738642	3.133260
02/07/1916	199.296031	2.14251503	0.59274894	316.546693	78.678741	8.239528	0.87254151	3.136075
02/14/1945	293.782550	2.13982499	0.59464952	317.438706	78.066135	8.301563	0.86737910	3.130171
02/22/1974	27.880222	2.14104989	0.59236406	317.951575	77.643780	8.331998	0.87276888	3.132859
03/02/2003	124.380814	2.13890756	0.59379674	318.904161	77.026447	8.401074	0.86883122	3.128158
03/09/2032	218.631862	2.14137834	0.59298085	319.393094	76.644679	8.428216	0.87158199	3.133580
03/17/2061	311.459539	2.14182495	0.59300690	320.319924	76.078508	8.492242	0.87170797	3.134560
03/25/2090	42.953908	2.13940749	0.59307118	320.780926	75.641490	8.527691	0.87058655	3.129254
04/03/2119	140.234359	2.14047278	0.59207684	321.622994	75.152767	8.583061	0.87314842	3.131592
04/10/2148	235.475992	2.13999332	0.59261539	322.114521	74.689651	8.621911	0.87180035	3.130540
04/18/2177	330.510022	2.14216460	0.59174881	322.897560	74.270327	8.664005	0.87454125	3.135306

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