Asteroid General Data

2020 YK

General information

Preliminary designation	2020 YK
Group	Apollo
Absolute magnitude	21.75
Approximate diameter (m)	120
Approximate mass (kg)	3.06·10⁹
Number of observations	28
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	355.080342
a – orbit major semiaxis (astronomical units)	1.04940400
e – orbit eccentricity	0.45756400
ω – orbit ascending node-perihelion angle (degrees)	337.436408
Ω – longitude of orbit ascending node (degrees)	258.492528
i – orbit inclination to the ecliptic plane (degrees)	37.405625

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	34.678326	1.04942328	0.45982125	336.868726	259.003094	37.320946	0.56687616	1.075045
01/21/1858	32.817858	1.04928326	0.45948264	336.932531	258.924656	37.337277	0.56715582	1.074830
01/29/1887	32.823256	1.04922839	0.45907739	337.022408	258.851461	37.350181	0.56755136	1.074746
02/07/1916	32.718662	1.04933690	0.45876459	337.107887	258.780375	37.360110	0.56793829	1.074912
02/14/1945	30.448173	1.04942555	0.45847785	337.183496	258.701175	37.374043	0.56828718	1.075049
02/22/1974	29.567470	1.04928258	0.45810305	337.265234	258.629316	37.388700	0.56860303	1.074829
03/02/2003	29.854161	1.04929705	0.45776275	337.367598	258.552195	37.404336	0.56896795	1.074851
03/09/2032	28.564396	1.04948779	0.45764428	337.446950	258.478792	37.416526	0.56919570	1.075144
03/17/2061	26.701289	1.04934220	0.45726933	337.526940	258.400064	37.434445	0.56951020	1.074920
03/25/2090	26.871808	1.04923058	0.45698532	337.605608	258.327073	37.447955	0.56974761	1.074749
04/03/2119	26.884109	1.04935873	0.45678061	337.696014	258.250884	37.461668	0.57003201	1.074946
04/10/2148	24.919891	1.04938754	0.45645624	337.759211	258.176234	37.471468	0.57038805	1.074990
04/18/2177	24.678670	1.04924449	0.45607250	337.836584	258.103667	37.483814	0.57071293	1.074770

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