Asteroid General Data

2023 ON₄

General information

Preliminary designation	2023 ON₄
Group	Amor
Absolute magnitude	23.81
Approximate diameter (m)	46
Approximate mass (kg)	1.78·10⁸
Number of observations	25
Arc length (days)	68

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	2.540804
a – orbit major semiaxis (astronomical units)	2.13173200
e – orbit eccentricity	0.48808100
ω – orbit ascending node-perihelion angle (degrees)	153.620345
Ω – longitude of orbit ascending node (degrees)	157.475863
i – orbit inclination to the ecliptic plane (degrees)	6.126536

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	196.409555	2.13340989	0.48734784	149.442199	160.125657	5.888073	1.09369719	3.116105
01/21/1858	311.381627	2.13226571	0.48741624	149.725019	159.820788	5.906163	1.09296478	3.113598
01/29/1887	65.357578	2.13354453	0.48751210	150.823272	159.279824	5.963869	1.09341576	3.116400
02/07/1916	177.253767	2.13251936	0.48754359	151.070599	159.004637	5.980396	1.09282322	3.114154
02/14/1945	292.720603	2.13304649	0.48779355	152.173891	158.434770	6.041874	1.09256017	3.115309
02/22/1974	46.964802	2.13273586	0.48767128	152.357714	158.211378	6.054550	1.09266183	3.114628
03/02/2003	161.788644	2.13368220	0.48897181	153.245590	157.704072	6.102268	1.09037175	3.116702
03/09/2032	275.739672	2.13195056	0.48726458	153.630705	157.443515	6.125736	1.09312656	3.112908
03/17/2061	33.113785	2.13072640	0.48929321	154.285964	157.012426	6.168595	1.08817643	3.110227
03/25/2090	147.714402	2.13378212	0.48719904	154.950355	156.682622	6.200367	1.09420553	3.116920
04/03/2119	261.567061	2.13198960	0.48950556	155.442859	156.320067	6.235096	1.08836883	3.112994
04/10/2148	15.434142	2.13329787	0.48693141	156.152520	155.984133	6.268663	1.09452812	3.115859
04/18/2177	129.806900	2.13127807	0.48953891	156.630410	155.622233	6.304278	1.08793453	3.111435

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