Asteroid General Data

2026 DD₁₄

General information

Preliminary designation	2026 DD₁₄
Group	Apollo
Absolute magnitude	22.13
Approximate diameter (m)	100
Approximate mass (kg)	1.81·10⁹
Number of observations	73
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	67.458942
a – orbit major semiaxis (astronomical units)	2.36480500
e – orbit eccentricity	0.58987800
ω – orbit ascending node-perihelion angle (degrees)	51.841542
Ω – longitude of orbit ascending node (degrees)	49.882137
i – orbit inclination to the ecliptic plane (degrees)	6.890075

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	225.868279	2.35346867	0.59398364	42.053595	57.731652	7.605657	0.95554677	3.610466
01/21/1858	229.574390	2.35732119	0.59247263	43.897006	56.318319	7.447947	0.96067289	3.619335
01/29/1887	237.420067	2.35783258	0.59381370	44.158950	55.971201	7.414812	0.95771929	3.620513
02/07/1916	238.481515	2.35488400	0.59480123	45.943610	54.629529	7.285040	0.95419610	3.613723
02/14/1945	241.246785	2.36136470	0.59055467	47.909060	53.130923	7.143158	0.96684976	3.628651
02/22/1974	248.467471	2.36380379	0.59049469	48.688062	52.390458	7.077001	0.96799021	3.634275
03/02/2003	249.913000	2.35674974	0.59513749	50.349003	51.145236	6.985195	0.95415963	3.618019
03/09/2032	248.799278	2.36221977	0.59296614	52.360891	49.491625	6.852565	0.96150342	3.630622
03/17/2061	251.654824	2.36361469	0.59236480	52.851872	48.962641	6.825928	0.96349255	3.633839
03/25/2090	247.403717	2.35829428	0.59458231	55.125566	47.221964	6.703676	0.95609423	3.621576
04/03/2119	246.667443	2.35857078	0.59264480	57.429477	45.388509	6.583616	0.96077607	3.622213
04/10/2148	252.641894	2.35891000	0.59347012	57.756997	44.959016	6.560379	0.95896741	3.622994
04/18/2177	253.264784	2.35508609	0.59413172	60.068009	43.098673	6.450031	0.95585474	3.614188

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