Asteroid General Data

2019 OK

General information

Preliminary designation	2019 OK
Group	Apollo
Absolute magnitude	23.26
Approximate diameter (m)	59
Approximate mass (kg)	3.80·10⁸
Number of observations	60
Arc length (days)	884

Approaches

Date	Object	r, AU	r, km
07/25/2019 01:26:24 AM	Earth	0.000479	71 716

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	270.448031
a – orbit major semiaxis (astronomical units)	1.86721333
e – orbit eccentricity	0.75708773
ω – orbit ascending node-perihelion angle (degrees)	106.210890
Ω – longitude of orbit ascending node (degrees)	301.935449
i – orbit inclination to the ecliptic plane (degrees)	2.090852

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	275.723184	1.94518337	0.76249317	84.303373	321.258382	1.412195	0.46199434	2.712948
01/21/1858	168.896260	1.94568457	0.76193671	86.594647	319.064534	1.405596	0.46319608	2.713996
01/29/1887	61.773712	1.94440467	0.76249528	88.884156	316.844028	1.401031	0.46180529	2.711319
02/07/1916	313.797930	1.94613813	0.76216995	92.533692	313.387638	1.390586	0.46285012	2.714945
02/14/1945	201.959974	1.94494184	0.76288919	95.370835	310.674007	1.391363	0.46116674	2.712443
02/22/1974	87.040621	1.94682854	0.76247376	98.706132	307.496348	1.390491	0.46242287	2.716390
03/02/2003	330.366734	1.94666004	0.76270325	101.767291	304.615117	1.394854	0.46193611	2.716038
03/09/2032	323.000062	1.86801306	0.75648624	106.675186	301.474386	2.094585	0.45488688	2.553116
03/17/2061	96.527123	1.86702967	0.75710916	108.794843	299.499230	2.108945	0.45348441	2.551100
03/25/2090	230.102513	1.86857374	0.75690485	111.080241	297.320914	2.124233	0.45424121	2.554265
04/03/2119	358.625615	1.87001198	0.75779274	112.859678	295.591921	2.141334	0.45293048	2.557215
04/10/2148	121.428899	1.87176326	0.75706554	114.495204	294.036666	2.158138	0.45471580	2.560808
04/18/2177	244.257511	1.87010290	0.75730278	116.619605	292.016162	2.187172	0.45386878	2.557401

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