Asteroid General Data

2026 DD₆

General information

Preliminary designation	2026 DD₆
Group	Apollo
Absolute magnitude	28.66
Approximate diameter (m)	5
Approximate mass (kg)	2.19·10⁵
Number of observations	25
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	47.505542
a – orbit major semiaxis (astronomical units)	2.27631000
e – orbit eccentricity	0.64136500
ω – orbit ascending node-perihelion angle (degrees)	59.223650
Ω – longitude of orbit ascending node (degrees)	154.408834
i – orbit inclination to the ecliptic plane (degrees)	2.745813

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	10.406250	2.28109840	0.65003358	49.472371	161.650780	2.906941	0.79830784	3.445217
01/21/1858	146.275334	2.29209182	0.64596079	50.852558	160.634926	2.880087	0.81149039	3.470153
01/29/1887	281.150259	2.28843202	0.64823204	51.594184	159.998890	2.876193	0.80499707	3.461845
02/07/1916	65.354561	2.28304933	0.64910958	53.376976	158.787000	2.851807	0.80110013	3.449638
02/14/1945	200.046789	2.29368673	0.64364550	54.906887	157.505160	2.823550	0.81736560	3.473776
02/22/1974	339.112442	2.28717552	0.64703248	55.470216	157.091524	2.820786	0.80729868	3.458994
03/02/2003	121.772782	2.29197924	0.64460075	58.485068	154.856819	2.772332	0.81456769	3.469897
03/09/2032	261.549132	2.27628430	0.64137075	59.293010	154.383644	2.745401	0.81634214	3.434317
03/17/2061	73.508637	2.26413024	0.64872297	60.471549	153.555052	2.741118	0.79533695	3.406848
03/25/2090	261.703061	2.25717334	0.65241979	61.733038	152.584113	2.733019	0.78454879	3.391158
04/03/2119	105.234946	2.25301696	0.65627951	62.916741	151.645315	2.720379	0.77440810	3.381795
04/10/2148	317.776132	2.25001875	0.65923792	64.167557	150.645715	2.708658	0.76672106	3.375047
04/18/2177	175.885231	2.25282409	0.66522933	65.174046	149.760373	2.699297	0.75417943	3.381361

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