Asteroid General Data

2015 DZ₁₉₉

General information

Preliminary designation	2015 DZ₁₉₉
Group	Amor
Absolute magnitude	23.64
Approximate diameter (m)	50
Approximate mass (kg)	2.25·10⁸
Number of observations	14
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	79.149155
a – orbit major semiaxis (astronomical units)	1.38228900
e – orbit eccentricity	0.24954500
ω – orbit ascending node-perihelion angle (degrees)	317.855972
Ω – longitude of orbit ascending node (degrees)	141.407839
i – orbit inclination to the ecliptic plane (degrees)	13.765160

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	212.953137	1.38132667	0.24962802	316.267650	142.399497	13.723695	1.03650883	1.623474
01/21/1858	168.675579	1.38132427	0.24938390	316.480827	142.258829	13.729438	1.03684424	1.623469
01/29/1887	123.475546	1.38158268	0.24947733	316.699236	142.119954	13.733778	1.03690912	1.623925
02/07/1916	73.920898	1.38234598	0.24970649	317.003393	141.963053	13.741072	1.03716521	1.625271
02/14/1945	19.180472	1.38313918	0.25006825	317.266861	141.811283	13.747120	1.03725999	1.626670
02/22/1974	321.466726	1.38321209	0.25006153	317.513696	141.668858	13.753533	1.03732396	1.626799
03/02/2003	264.838687	1.38265015	0.24969689	317.695161	141.522565	13.759151	1.03740670	1.625807
03/09/2032	212.350231	1.38203619	0.24929444	317.932777	141.364922	13.767728	1.03750225	1.624725
03/17/2061	165.077212	1.38136494	0.24884091	318.132584	141.221399	13.774314	1.03762483	1.623541
03/25/2090	120.808228	1.38139084	0.24876567	318.317309	141.086628	13.778340	1.03774821	1.623587
04/03/2119	75.985833	1.38153797	0.24875320	318.545823	140.941545	13.784166	1.03787597	1.623846
04/10/2148	27.238700	1.38223687	0.24902244	318.805384	140.797570	13.789540	1.03802888	1.625078
04/18/2177	333.078685	1.38285901	0.24920589	319.091171	140.643133	13.796852	1.03824240	1.626176

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