Asteroid General Data

2026 DY₇

General information

Preliminary designation	2026 DY₇
Group	Apollo
Absolute magnitude	26.08
Approximate diameter (m)	16
Approximate mass (kg)	7.73·10⁶
Number of observations	41
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	100.078567
a – orbit major semiaxis (astronomical units)	1.29342100
e – orbit eccentricity	0.29602500
ω – orbit ascending node-perihelion angle (degrees)	245.424765
Ω – longitude of orbit ascending node (degrees)	334.054011
i – orbit inclination to the ecliptic plane (degrees)	5.414949

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	305.811953	1.29457691	0.29579367	242.135149	336.721037	5.577746	0.91164925	1.472965
01/21/1858	202.979508	1.29214247	0.29499118	242.733330	336.362984	5.559354	0.91097184	1.468812
01/29/1887	115.631137	1.29220254	0.29505059	243.030692	336.097286	5.554067	0.91093742	1.468914
02/07/1916	20.392285	1.29379436	0.29585135	243.422822	335.663602	5.515216	0.91102355	1.471630
02/14/1945	276.934781	1.29406089	0.29592368	243.768046	335.373655	5.509324	0.91111763	1.472084
02/22/1974	180.305925	1.29288774	0.29573243	244.423741	334.927624	5.465685	0.91053890	1.470083
03/02/2003	93.027188	1.29288716	0.29564869	244.941182	334.489754	5.457457	0.91064677	1.470082
03/09/2032	0.194851	1.29330200	0.29600042	245.480800	334.023039	5.410771	0.91048407	1.470790
03/17/2061	259.163798	1.29462392	0.29648760	245.872822	333.603077	5.397532	0.91078398	1.473045
03/25/2090	156.750953	1.29268355	0.29604386	246.490122	333.196360	5.370305	0.90999253	1.469735
04/03/2119	67.913295	1.29182924	0.29595241	246.875291	332.878076	5.366749	0.90950926	1.468278
04/10/2148	336.583338	1.29292417	0.29627719	247.183495	332.582775	5.358583	0.90986022	1.470145
04/18/2177	233.075908	1.29443201	0.29701027	247.627432	332.079589	5.341222	0.90997242	1.472718

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