Asteroid General Data

2014 DU₂₂

General information

Preliminary designation	2014 DU₂₂
Group	Apollo
Absolute magnitude	25.23
Approximate diameter (m)	24
Approximate mass (kg)	2.50·10⁷
Number of observations	88
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	340.662066
a – orbit major semiaxis (astronomical units)	1.85006000
e – orbit eccentricity	0.48730700
ω – orbit ascending node-perihelion angle (degrees)	212.082169
Ω – longitude of orbit ascending node (degrees)	356.562812
i – orbit inclination to the ecliptic plane (degrees)	1.632079

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	261.218505	1.85049621	0.48678761	206.151495	1.402699	1.778676	0.94969759	2.517288
01/21/1858	81.658230	1.85498939	0.48827982	207.128359	0.555794	1.753349	0.94923551	2.526462
01/29/1887	255.337358	1.85594729	0.48784068	207.822201	0.012525	1.730200	0.95054071	2.528419
02/07/1916	65.060619	1.85655949	0.48861042	208.221666	359.672240	1.718249	0.94942519	2.529670
02/14/1945	233.832135	1.85672027	0.48865526	209.005542	359.042393	1.694936	0.94942415	2.529999
02/22/1974	43.442297	1.85535092	0.48704352	210.329067	357.864878	1.666390	0.95171427	2.527201
03/02/2003	217.472257	1.85541801	0.48753883	211.121609	357.300616	1.645946	0.95082968	2.527338
03/09/2032	43.748808	1.85064526	0.48746528	212.193124	356.509161	1.630550	0.94851995	2.517592
03/17/2061	231.121698	1.85088147	0.48742358	212.886161	355.972015	1.612346	0.94871820	2.518074
03/25/2090	59.850267	1.85213045	0.48693711	213.630576	355.339116	1.588982	0.95025941	2.520623
04/03/2119	236.294566	1.85592940	0.48759914	214.689782	354.525216	1.566902	0.95097983	2.528383
04/10/2148	58.716660	1.85042611	0.48769548	215.654619	353.701222	1.550660	0.94798166	2.517145
04/18/2177	245.406276	1.85118043	0.48763135	216.480869	353.090965	1.532357	0.94848682	2.518684

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