Asteroid General Data

2023 DA₃

General information

Preliminary designation	2023 DA₃
Group	Amor
Absolute magnitude	20.06
Approximate diameter (m)	260
Approximate mass (kg)	3.16·10¹⁰
Number of observations	104
Arc length (days)	137

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	241.936500
a – orbit major semiaxis (astronomical units)	2.86954100
e – orbit eccentricity	0.60580300
ω – orbit ascending node-perihelion angle (degrees)	56.515825
Ω – longitude of orbit ascending node (degrees)	186.469645
i – orbit inclination to the ecliptic plane (degrees)	10.242580

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	6.258566	2.85956362	0.60368856	42.067589	199.110744	11.914618	1.13327779	4.835599
01/21/1858	12.648644	2.84031922	0.61080743	43.470097	197.834517	11.786890	1.10543114	4.786867
01/29/1887	56.201868	2.80909361	0.62320612	46.334584	195.139050	11.476766	1.05844927	4.708146
02/07/1916	136.599297	2.78487601	0.63175975	48.023257	193.565320	11.343568	1.02550344	4.647393
02/14/1945	226.508757	2.78491316	0.63214385	48.982901	192.747774	11.240838	1.02444743	4.647486
02/22/1974	285.573709	2.81749302	0.62251215	51.575080	190.631230	10.864650	1.06356938	4.729278
03/02/2003	294.937645	2.87181174	0.60559141	56.105170	186.873410	10.267935	1.13266721	4.866700
03/09/2032	286.836584	2.87193416	0.60544883	56.643186	186.340033	10.236005	1.13312499	4.867011
03/17/2061	293.403707	2.82322605	0.62445539	60.971031	182.252860	10.021723	1.06024732	4.743720
03/25/2090	345.462260	2.78894140	0.63643422	64.547798	178.929846	9.883223	1.01396367	4.657573
04/03/2119	70.254128	2.78074877	0.64000962	65.668219	177.875308	9.847304	1.00104281	4.637066
04/10/2148	156.212709	2.80281542	0.63227337	67.840397	175.903228	9.679671	1.03066987	4.692371
04/18/2177	210.361275	2.83251523	0.62223792	72.776876	171.442858	9.327256	1.07001684	4.767152

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