Asteroid General Data

2015 DZ₁₅₅

General information

Preliminary designation	2015 DZ₁₅₅
Group	Aten
Absolute magnitude	24.35
Approximate diameter (m)	36
Approximate mass (kg)	8.43·10⁷
Number of observations	31
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	266.825520
a – orbit major semiaxis (astronomical units)	0.97781900
e – orbit eccentricity	0.34068000
ω – orbit ascending node-perihelion angle (degrees)	301.673300
Ω – longitude of orbit ascending node (degrees)	325.915621
i – orbit inclination to the ecliptic plane (degrees)	14.111375

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	107.817186	0.97884920	0.34076274	300.875120	327.283966	14.170226	0.64529387	0.968444
01/21/1858	100.674298	0.97794241	0.34052684	300.971485	327.069857	14.163288	0.64492677	0.967098
01/29/1887	112.764445	0.97696842	0.34003091	300.914787	326.862503	14.159512	0.64476896	0.965654
02/07/1916	134.994678	0.97666783	0.33997096	301.064353	326.671084	14.154922	0.64462913	0.965208
02/14/1945	149.906299	0.97788708	0.34058353	301.283225	326.487964	14.136101	0.64483485	0.967016
02/22/1974	144.676100	0.97841187	0.34094300	301.492600	326.307627	14.124093	0.64482920	0.967795
03/02/2003	142.345956	0.97801138	0.34096061	301.667002	326.099363	14.118021	0.64454802	0.967200
03/09/2032	145.581621	0.97771007	0.34071006	301.684861	325.898862	14.111533	0.64459441	0.966753
03/17/2061	157.321117	0.97720224	0.34043371	301.713457	325.680621	14.109025	0.64452965	0.966000
03/25/2090	177.081960	0.97672162	0.34052462	301.918374	325.482165	14.093468	0.64412386	0.965288
04/03/2119	197.128858	0.97710408	0.34115174	302.066329	325.301130	14.063963	0.64376332	0.965855
04/10/2148	223.353286	0.97624886	0.34105665	302.222996	325.094314	14.053287	0.64329269	0.964587
04/18/2177	243.728399	0.97732433	0.34170040	302.314190	324.916809	14.017638	0.64337221	0.966181

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