Asteroid General Data

2026 DX₇

General information

Preliminary designation	2026 DX₇
Group	Apollo
Absolute magnitude	25.32
Approximate diameter (m)	23
Approximate mass (kg)	2.21·10⁷
Number of observations	66
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	121.355672
a – orbit major semiaxis (astronomical units)	1.58364800
e – orbit eccentricity	0.44163000
ω – orbit ascending node-perihelion angle (degrees)	333.089001
Ω – longitude of orbit ascending node (degrees)	129.757112
i – orbit inclination to the ecliptic plane (degrees)	2.786795

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	284.994945	1.57960007	0.44126566	329.460813	132.644363	2.853814	0.88257680	1.985278
01/21/1858	147.947460	1.57924201	0.44094265	329.781994	132.496481	2.861303	0.88288686	1.984603
01/29/1887	8.376693	1.58496919	0.44235876	330.380242	132.151667	2.843836	0.88384418	1.995409
02/07/1916	224.754978	1.57900162	0.44091679	331.533990	130.780421	2.820938	0.88279330	1.984150
02/14/1945	88.339243	1.57943383	0.44087824	331.797936	130.636538	2.826502	0.88309582	1.984965
02/22/1974	310.299776	1.57961638	0.44058283	332.093252	130.509319	2.832922	0.88366453	1.985309
03/02/2003	173.738050	1.57921951	0.44045717	332.326726	130.370617	2.838186	0.88364095	1.984561
03/09/2032	31.546651	1.58185574	0.44156098	333.032976	129.604346	2.781400	0.88336996	1.989532
03/17/2061	249.887267	1.57938294	0.44038880	334.043703	128.630093	2.798721	0.88384038	1.984869
03/25/2090	112.494042	1.57989528	0.44026710	334.250197	128.516404	2.803031	0.88431937	1.985835
04/03/2119	333.719796	1.57976620	0.44036620	334.498453	128.392623	2.808864	0.88409056	1.985591
04/10/2148	196.834167	1.57915929	0.44020634	334.729474	128.279878	2.813919	0.88400337	1.984447
04/18/2177	52.469330	1.58219824	0.44089170	335.547095	127.377350	2.758401	0.88462016	1.990178

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