Asteroid General Data

2019 ON₂

General information

Preliminary designation	2019 ON₂
Group	Amor
Absolute magnitude	23.00
Approximate diameter (m)	67
Approximate mass (kg)	5.44·10⁸
Number of observations	24
Arc length (days)	80

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	80.736635
a – orbit major semiaxis (astronomical units)	2.17035600
e – orbit eccentricity	0.48491800
ω – orbit ascending node-perihelion angle (degrees)	175.967153
Ω – longitude of orbit ascending node (degrees)	128.865097
i – orbit inclination to the ecliptic plane (degrees)	5.516879

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	152.032792	2.17447839	0.48342373	172.695480	130.384375	5.408913	1.12328393	3.206515
01/21/1858	172.414809	2.17154236	0.48503542	173.275201	130.145068	5.434476	1.11826741	3.200023
01/29/1887	194.751962	2.17040205	0.48555339	173.786441	129.897887	5.454591	1.11655597	3.197503
02/07/1916	221.635901	2.17078723	0.48296942	174.104487	129.723323	5.455421	1.12236337	3.198354
02/14/1945	251.175926	2.17069938	0.48288432	174.673648	129.489519	5.475021	1.12250268	3.198160
02/22/1974	280.676451	2.16848817	0.48525325	175.179935	129.246054	5.498084	1.11622224	3.193274
03/02/2003	309.324261	2.16829117	0.48531380	175.608203	129.014894	5.511014	1.11598954	3.192839
03/09/2032	336.563412	2.17152444	0.48377384	176.042916	128.827306	5.512874	1.12099773	3.199983
03/17/2061	0.271017	2.17177448	0.48598661	176.500284	128.597052	5.533988	1.11632117	3.200536
03/25/2090	20.688792	2.17225808	0.48644178	176.958700	128.362398	5.547824	1.11558100	3.201605
04/03/2119	40.537250	2.17462470	0.48407591	177.378583	128.199567	5.545917	1.12194127	3.206838
04/10/2148	61.305161	2.17398345	0.48412958	177.948679	127.955545	5.560624	1.12149376	3.205420
04/18/2177	83.374213	2.16993755	0.48647100	178.393392	127.741437	5.584034	1.11432586	3.196476

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