Asteroid General Data

2026 DS₁₂

General information

Preliminary designation	2026 DS₁₂
Group	Apollo
Absolute magnitude	25.12
Approximate diameter (m)	25
Approximate mass (kg)	2.91·10⁷
Number of observations	20
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	256.441956
a – orbit major semiaxis (astronomical units)	1.08053300
e – orbit eccentricity	0.13942000
ω – orbit ascending node-perihelion angle (degrees)	269.191534
Ω – longitude of orbit ascending node (degrees)	155.328971
i – orbit inclination to the ecliptic plane (degrees)	34.055932

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	240.597724	1.08035828	0.13935207	269.029038	155.931409	34.045200	0.92980812	1.122929
01/21/1858	184.536770	1.08017010	0.13948928	268.969935	155.841492	34.045491	0.92949795	1.122636
01/29/1887	130.909117	1.08033740	0.13950211	269.090015	155.760708	34.047353	0.92962805	1.122896
02/07/1916	73.850109	1.08024423	0.13953472	269.052870	155.665185	34.049810	0.92951266	1.122751
02/14/1945	20.197347	1.08032888	0.13951849	269.158563	155.580335	34.051304	0.92960303	1.122883
02/22/1974	323.130436	1.08053375	0.13954811	269.027824	155.487877	34.051696	0.92974730	1.123203
03/02/2003	267.968595	1.08015781	0.13958014	269.178940	155.402730	34.054583	0.92938924	1.122617
03/09/2032	211.545559	1.08052175	0.13946026	269.204726	155.314251	34.054917	0.92983190	1.123184
03/17/2061	155.069021	1.08018035	0.13965586	269.243772	155.226201	34.055525	0.92932683	1.122652
03/25/2090	100.361133	1.08044190	0.13953278	269.308083	155.139243	34.057829	0.92968484	1.123059
04/03/2119	43.595904	1.08015013	0.13971614	269.310695	155.048323	34.058218	0.92923572	1.122605
04/10/2148	349.946191	1.08034974	0.13969815	269.430896	154.967369	34.060037	0.92942687	1.122916
04/18/2177	293.409708	1.08025495	0.13975165	269.351286	154.874613	34.062017	0.92928754	1.122768

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