Asteroid General Data

2026 DD₁

General information

Preliminary designation	2026 DD₁
Group	Apollo
Absolute magnitude	27.82
Approximate diameter (m)	7
Approximate mass (kg)	6.98·10⁵
Number of observations	20
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	120.597535
a – orbit major semiaxis (astronomical units)	1.10004500
e – orbit eccentricity	0.24540700
ω – orbit ascending node-perihelion angle (degrees)	92.842778
Ω – longitude of orbit ascending node (degrees)	143.461032
i – orbit inclination to the ecliptic plane (degrees)	2.590086

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	284.218748	1.10477690	0.24493407	91.586195	146.193124	2.710591	0.83417940	1.161215
01/21/1858	273.996671	1.10545111	0.24542978	91.866588	145.932325	2.715501	0.83414049	1.162278
01/29/1887	263.734473	1.10421296	0.24535200	91.894091	145.669760	2.720385	0.83329210	1.160326
02/07/1916	278.323296	1.10136295	0.24499017	91.781618	145.364015	2.735203	0.83153986	1.155836
02/14/1945	309.784467	1.10395067	0.24585206	91.899855	144.825429	2.678668	0.83254213	1.159912
02/22/1974	310.155631	1.10477498	0.24593087	92.108810	144.570124	2.678932	0.83307672	1.161212
03/02/2003	342.236055	1.10162424	0.24536072	91.744288	144.309611	2.712539	0.83132892	1.156248
03/09/2032	28.880193	1.10034464	0.24559815	92.949994	143.407380	2.590420	0.83010204	1.154234
03/17/2061	76.279543	1.09987180	0.24607173	92.477694	142.727946	2.528368	0.82922444	1.153490
03/25/2090	145.427112	1.09646516	0.24582302	93.441432	141.937462	2.430690	0.82692879	1.148135
04/03/2119	273.213601	1.08914638	0.24506714	92.079604	141.676289	2.447177	0.82223239	1.136658
04/10/2148	97.990943	1.09001392	0.24507501	92.639403	141.443590	2.449096	0.82287874	1.138017
04/18/2177	283.469264	1.08825451	0.24490861	93.316054	141.151671	2.435615	0.82173160	1.135263

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection