Asteroid General Data

2020 YZ

General information

Preliminary designation	2020 YZ
Group	Apollo
Absolute magnitude	21.46
Approximate diameter (m)	140
Approximate mass (kg)	4.57·10⁹
Number of observations	78
Arc length (days)	1092

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	18.145912
a – orbit major semiaxis (astronomical units)	1.03057300
e – orbit eccentricity	0.26602300
ω – orbit ascending node-perihelion angle (degrees)	180.724071
Ω – longitude of orbit ascending node (degrees)	87.852905
i – orbit inclination to the ecliptic plane (degrees)	32.458658

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	18.499208	1.03071727	0.26673800	180.060118	88.398228	32.429775	0.75578580	1.046429
01/21/1858	285.463122	1.03011313	0.26622893	180.174227	88.316945	32.433415	0.75586722	1.045510
01/29/1887	200.933074	1.02979896	0.26601484	180.245634	88.232874	32.433868	0.75585715	1.045031
02/07/1916	118.158382	1.02993308	0.26605616	180.342314	88.153600	32.432925	0.75591304	1.045235
02/14/1945	29.964465	1.03052754	0.26652360	180.466272	88.071097	32.429400	0.75586763	1.046140
02/22/1974	293.577113	1.03085227	0.26670039	180.559797	87.996038	32.427368	0.75592357	1.046635
03/02/2003	195.975178	1.03064446	0.26658972	180.628550	87.908157	32.430292	0.75588524	1.046319
03/09/2032	104.548001	1.03008042	0.26633078	180.729753	87.829538	32.434872	0.75573830	1.045460
03/17/2061	20.784798	1.02980648	0.26613381	180.835202	87.747578	32.437629	0.75574016	1.045043
03/25/2090	297.477950	1.03004416	0.26629630	180.933856	87.666122	32.434192	0.75574721	1.045405
04/03/2119	207.784427	1.03056067	0.26657756	181.006459	87.579447	32.432504	0.75583632	1.046191
04/10/2148	110.926228	1.03081157	0.26680227	181.106160	87.500981	32.429213	0.75578870	1.046573
04/18/2177	13.915143	1.03072787	0.26664058	181.193613	87.424629	32.428482	0.75589399	1.046446

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