Asteroid General Data

2025 DK₇

General information

Preliminary designation	2025 DK₇
Group	Aten
Absolute magnitude	27.40
Approximate diameter (m)	9
Approximate mass (kg)	1.25·10⁶
Number of observations	21
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	136.330510
a – orbit major semiaxis (astronomical units)	0.96191000
e – orbit eccentricity	0.23404600
ω – orbit ascending node-perihelion angle (degrees)	296.060964
Ω – longitude of orbit ascending node (degrees)	342.840506
i – orbit inclination to the ecliptic plane (degrees)	3.978639

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	292.509032	0.95818381	0.23700100	291.807424	348.505405	4.120463	0.73109329	0.937937
01/21/1858	263.444113	0.95884250	0.23610161	292.206159	347.720157	4.101216	0.73245825	0.938905
01/29/1887	247.982955	0.95691375	0.23459680	293.244555	346.604214	4.111568	0.73242485	0.936073
02/07/1916	249.846461	0.95672823	0.23368988	293.708114	345.823325	4.101718	0.73315052	0.935801
02/14/1945	248.644082	0.95768639	0.23394463	294.305634	345.354544	4.087803	0.73364080	0.937207
02/22/1974	211.088970	0.96144575	0.23313972	294.673351	344.282913	4.033599	0.73729456	0.942731
03/02/2003	139.089139	0.96182693	0.23291500	295.317613	343.557898	4.029962	0.73780301	0.943292
03/09/2032	65.431512	0.96207402	0.23408843	296.070101	342.825212	3.978107	0.73686362	0.943655
03/17/2061	341.949421	0.96228332	0.23418422	296.634662	342.227823	3.955470	0.73693175	0.943963
03/25/2090	249.700913	0.96201643	0.23326545	296.848402	341.511797	3.931332	0.73761123	0.943570
04/03/2119	213.045835	0.95991762	0.23425296	298.313413	340.703680	3.796995	0.73505408	0.940484
04/10/2148	175.554138	0.95817394	0.23166266	299.795867	338.974228	3.785339	0.73620082	0.937923
04/18/2177	153.493724	0.95816256	0.23209322	300.091594	338.574783	3.775783	0.73577953	0.937906

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